Index

A

• abline() function
  • used, for adding marker lines / Adding marker lines at specific x and y values using abline, How it works..., There's more...
  • used, for adding vertical markers / Adding vertical markers to indicate specific time events, How it works..., There's more...
  / How it works...
• aggregate() function
  • about / How it works...
• am / Introduction
• annotate() function / How it works...
• annotations
  • fonts, setting / Setting fonts for annotations and titles, How it works..., See also
• arrows() function / How it works..., How it works...
• as.Date() function / How it works..., How it works...
• as.matrix() function / How it works...
• axes, histograms
  • adjusting / Adjusting histogram styles – bar colors, borders, and axes, How it works..., There's more
• axis() command / How it works..., How it works...
• axis annotations
  • about / Setting colors for text elements – axis annotations, labels, plot titles, and legends
  • colors, setting / How to do it..., How it works..., There's more...
  • adjusting / Adjusting axis annotations and tick marks, How to do it..., How it works..., There's more...
• axis labels
  • about / Setting colors for text elements – axis annotations, labels, plot titles, and legends
  • colors, setting / How it works..., There's more...

B

• barchart() command / How it works…
• bar charts
  • creating / Creating bar charts, How to do it..., Creating bar charts, How it works…, There's more…, See also
  • working / How it works..., There's more...
  • creating, with multiple factor variable / Creating bar charts with more than one factor variable, How it works...
  • creating, with horizontal bar orientation / Adjusting the orientation of bars – horizontal and vertical, How it works..., There's more...
  • creating, with vertical bar orientation / Adjusting the orientation of bars – horizontal and vertical, How it works..., There's more...
  • widths, adjusting / Adjusting bar widths, spacing, colors, and borders, Getting ready, How it works...
  • spacing, adjusting / Adjusting bar widths, spacing, colors, and borders, Getting ready, How it works...
  • colors, adjusting / Adjusting bar widths, spacing, colors, and borders, Getting ready, How it works...
  • borders, adjusting / Adjusting bar widths, spacing, colors, and borders, Getting ready, How it works...
  • values, displaying / Displaying values on top of or next to the bars, How to do it..., How it works..., See also
  • labels, placing inside bars / Placing labels inside bars, How to do it..., How it works...
  • creating, with vertical error bars / Creating bar charts with vertical error bars, How to do it..., How it works..., There's more...
  • stacked bar charts, creating / Creating stacked bar charts, How it works…, There's more…
  • creating, to visualize cross-tabulation / Creating bar charts to visualize cross-tabulation, How it works…, There's more…
  • creating, ggplot2 library used / Creating bar charts, Getting ready, How it works…, See also
  • creating, with error bars / Creating a bar chart with error bars, Getting ready, How it works…, There's more…
• bar colors, histograms
  • adjusting / Adjusting histogram styles – bar colors, borders, and axes, There's more
• barplot() function / How to do it..., How it works...
• barplot function / Base graphics using the default package
• bars
  • colors, setting / Getting ready, How to do it..., There's more...
• base graphics
  • using, default package / Base graphics using the default package
• borders, histograms
  • adjusting / Adjusting histogram styles – bar colors, borders, and axes, How it works..., There's more
• box plot
  • creating / Creating a boxplot, How it works…, There's more…
• boxplot() command / How to do it...
• boxplot() function / There's more...
• boxplot() method
  • arguments / There's more
• boxplot function / Base graphics using the default package
• box plots
  • creating / Creating box plots
  • working / How it works..., There's more...
  • creating, with narrow boxes / Creating box plots with narrow boxes for a small number of variables, How to do it..., How it works..., There's more
  • grouping, over variable / Grouping over a variable, How it works..., There's more
  • creating, with notches / Creating box plots with notches, How it works..., There's more
  • styling / Changing the box styling, How it works..., There's more
  • whiskers, adjusting / Adjusting the extent of plot whiskers outside the box, How to do it..., How it works...
  • number of observations, displaying / Showing the number of observations, Getting ready, How it works..., There's more
  • variable, splitting at arbitrary intervals / Splitting a variable at arbitrary values into subsets, Getting ready, How it works..., There's more
  • creating, ggplot2 library used / Creating a box plot, How it works…
• box styles
  • selecting / Choosing box styles, How it works..., There's more...
• box widths
  • varying / Varying box widths by the number of observations, How it works...

C

• calendar.plot() function / There's more
• calendar heat maps
  • time series data, visualizing / Visualizing time series as calendar heat maps, How to do it..., How it works..., There's more
• carb / Introduction
• categorical data
  • multivariate visualization / Multivariate categorical data visualization, How it works…, There's more…
• closely packed data points
  • distinguishing, jitter() function used / Using jitter to distinguish closely packed data points, How to do it..., How it works...
• CMYK (Cyan Magenta Yellow Key) color model / There's more
• col argument / How it works...
• colorBrewer
  • URL / There's more...
• color combinations
  • selecting / Choosing color combinations and palettes, How it works..., There's more...
• colors
  • of points, setting / Setting colors of points, lines, and bars, How to do it..., How it works...
  • of lines, setting / How to do it..., How it works...
  • of bars, setting / How to do it..., How it works...
  • of axis annotations, setting / How to do it..., There's more...
  • of axis labels, setting / How it works..., There's more...
  • of plot titles, setting / How it works..., There's more...
  • of legends, setting / There's more...
• conditional histogram
  • creating / Creating a conditional histogram, How to do it…, There's more…
• conditional scatter plot
  • creating / Creating a conditional scatter plot, How to do it…, How it works…
• contour function / Base graphics using the default package
• contour plots
  • creating / Creating contour plots, How it works..., There's more, See also
• correlation heat maps
  • creating / Creating correlation heat maps, How it works...
• correlation matrix
  • creating, pairs plot used / Correlation matrix using pairs plots, How it works...
• countries
  • global data plotting, on world map / Plotting global data by countries on a world map, How it works..., See also
• CRAN
  • URL / Introduction
  • references / Introduction
• cross-tabulation
  • visualizing, bar charts produced for / Creating bar charts to visualize cross-tabulation, How it works…, There's more…
• customized legends
  • adding, for multiple-line graphs / Adding customized legends for multiple-line graphs, How it works..., There's more..., See also
• cyl / Introduction

D

• 3D plot
  • about / Three-dimensional scatter plots
• data
  • plotting, on Google maps / Plotting data on Google maps, How to do it..., How it works..., See also
• databaseBasketball
  • URL / Getting ready
• data points
  • grouping, within scatter plots / Grouping data points within a scatter plot, How it works..., There's more..., See also
  • labeling / Labeling data points, How it works..., There's more...
  • density, displaying on axes / Displaying the data density on axes, How it works..., There's more...
• data visualization
  • lattice package used / Introduction
• date variable
  • plotting, on X axis / Plotting the date or time variable on the x axis, How to do it..., How it works...
• day / Introduction
• ddply()function / Getting ready
• default package
  • used, for base graphics / Base graphics using the default package
• dendrograms
  • URL / How it works...
• density() function / There's more...
• density, data points
  • displaying, on axes / Displaying the data density on axes, How it works..., There's more...
• density line
  • overlaying, over histograms / Overlaying a density line over a histogram, How it works...
• density plot
  • creating, ggplot2 library used / Visualizing the density of a numeric variable, How it works…
• density plots
  • creating / Creating histograms and density plots, How to do it..., How it works..., There's more..., See also
• dev.off() command / How it works...
• dimensions
  • setting / Getting ready, See also
• disp / Introduction
• distributions
  • visualizing, kernel-density plot used / Visualizing distributions through a kernel-density plot, How to do it…, How it works…, There's more…
• dotchart() function / How to do it..., How it works...
• dotchart function / Base graphics using the default package
• dot charts
  • modifying, with grouped variables / Modifying dot charts by grouping variables, How to do it..., How it works...
• dots per inch (dpi) / There's more...
• drat / Introduction

E

• empirical Cumulative Distribution Function
  • visualizing / Visualizing an empirical Cumulative Distribution Function, How it works…, There's more…
• errbar function
  • about / There's more...
• error bars
  • adding / Adding error bars, How to do it..., How it works...
  • bar charts, creating with / Creating a bar chart with error bars, Getting ready, How it works…, There's more…
• ESRI shapefiles
  • working with / Working with ESRI shapefiles, How it works..., There's more
• expression() function / There's more...

F

• filled.contour() function / How it works...
• filled contour plots
  • creating / Creating filled contour plots, How to do it..., How it works..., There's more, See also
• filtering
  • plot / Getting ready, There's more...
• findInterval() function / How it works...
• font families
  • selecting, under Windows / Choosing font families and styles under Windows, Mac OS X, and Linux, How it works..., There's more
  • selecting, under Mac OS X / Choosing font families and styles under Windows, Mac OS X, and Linux, How it works..., There's more
  • selecting, under Linux / Choosing font families and styles under Windows, Mac OS X, and Linux, How it works..., There's more
• fonts
  • setting, for annotations / Setting fonts for annotations and titles, There's more..., See also
  • setting, for titles / Setting fonts for annotations and titles, There's more..., See also
  • selecting, for PostScripts / Choosing fonts for PostScripts and PDFs, How it works..., There's more
  • selecting, for PDFs / Choosing fonts for PostScripts and PDFs, How it works..., There's more
• functions
  • plotting, for variable in dataset / Plotting functions of a variable in a dataset, How it works..., There's more...

G

• GADM
  • URL / There's more...
  • about / There's more...
• GADM data
  • URL / There's more
• gear / Introduction
• Geographical Information Systems (GIS) data formats / Introduction
• geom_bar() function / There's more…
• get.hist.quote() function
  • about / How it works...
• ggplot2 library
  • about / Introduction
  • used, for creating bar charts / Creating bar charts, Getting ready, How it works…, See also
  • used, for creating density plot / Visualizing the density of a numeric variable, How it works…
  • used, for creating box plots / Creating a box plot, How it works…
  • line charts, creating with / Creating a line chart, How it works…, There's more...
  • graph, annotating with / Graph annotation with ggplot, How to do it..., How it works...
• ggplot2 package
  • using / Getting ready
• global data
  • plotting by countries, on world map / Plotting global data by countries on a world map, How to do it..., How it works..., See also
• Google maps
  • data, plotting / Plotting data on Google maps, How to do it..., How it works..., There's more
• Grammar of Graphics
  • graphs, inspired by / Graphs inspired by Grammar of Graphics
• graph
  • annotating, with ggplot2 library / Graph annotation with ggplot, How to do it..., How it works...
• graph margins
  • setting / Setting graph margins and dimensions, See also
• graphs
  • inspired, by Grammar of Graphics / Graphs inspired by Grammar of Graphics
  • creating, with maps / Getting ready, How it works..., There's more...
  • saving / Saving and exporting graphs, How it works..., See also
  • exporting / How to do it..., How it works..., See also
  • creating, with regional maps / Creating graphs with regional maps, How it works..., There's more
  • exporting, in high-resolution image formats / Exporting graphs in high-resolution image formats – PNG, JPEG, BMP, and TIFF, How to do it..., How it works..., There's more
  • exporting, in vector formats / Exporting graphs in vector formats – SVG, PDF, and PS, How it works..., There's more
  • text descriptions, adding / Adding text descriptions to graphs, How to do it..., How it works..., There's more
• graph templates
  • using / Using graph templates, How it works...
• grid() function / How it works...
• group argument / How it works…
• grouped data points
  • highlighting, by size / Highlighting grouped data points by size and symbol type, How to do it..., How it works...
  • highlighting, by symbol type / Highlighting grouped data points by size and symbol type, How to do it..., How it works...

H

• heatmap() function / How to do it..., How it works...
• heatmap function / Base graphics using the default package
• heat maps
  • creating / Creating heat maps
  • working / How it works..., There's more...
  • creating, of single Z variable with scale / Getting ready, How it works..., See also
  • multivariate data, summarizing / Summarizing multivariate data in a single heat map, How to do it..., How it works...
• high-level data visualization
  • functions / Base graphics using the default package
• high-resolution image formats
  • graphs, exporting in / Exporting graphs in high-resolution image formats – PNG, JPEG, BMP, and TIFF, How to do it..., How it works...
• hist() function / How it works...
  • about / How it works...
• hist function / Base graphics using the default package
• histogram
  • about / Creating a conditional histogram
• histograms
  • creating / Creating histograms and density plots, How to do it...
  • working / How it works..., There's more..., See also
  • distributions, visualizing as count frequencies / Visualizing distributions as count frequencies or probability densities, How to do it..., How it works..., There's more
  • distributions, visualizing as probability densities / Visualizing distributions as count frequencies or probability densities, How to do it..., How it works..., There's more
  • bin size, setting / Setting the bin size and the number of breaks, How it works..., There's more
  • breaks, setting / Setting the bin size and the number of breaks, How it works..., There's more
  • bar colors, adjusting / Adjusting histogram styles – bar colors, borders, and axes, How it works..., There's more
  • borders, adjusting / Adjusting histogram styles – bar colors, borders, and axes, How it works..., There's more
  • axes, adjusting / Adjusting histogram styles – bar colors, borders, and axes, How it works..., There's more
  • density line, overlaying / Overlaying a density line over a histogram, How it works...
  • drawing, in margins of line plots / Histograms in the margins of line and scatter plots , How it works...
  • drawing, in margins of scatter plots / Histograms in the margins of line and scatter plots , How it works...
• Hmisc package
  • about / There's more...
• horizontal box plots
  • creating / Creating horizontal box plots, How it works...
• horizontal grid lines
  • adding / Adding horizontal and vertical grid lines, How it works..., There's more..., See also
• hp / Introduction

I

• image() function / There's more..., How it works...
• image function / Base graphics using the default package

J

• jitter() function
  • used, for distinguishing closely packed data points / Using jitter to distinguish closely packed data points, How to do it..., How it works...

K

• kernel-density plot
  • distributions, visualizing through / Visualizing distributions through a kernel-density plot, How to do it…, There's more…
• Keyhole Markup Language (KML) / Creating and reading KML data
• KML data
  • creating / Creating and reading KML data, How it works...
  • reading / Creating and reading KML data, How it works...

L

• lattice
  • used, for Trellis graphs / Trellis graphs using lattice
• lattice package
  • using / Getting ready
  • used, for data visualization / Introduction
• layered plot
  • creating, with scatter plot / Creating a layered plot with a scatter plot and fitted line, How it works…
  • creating, with fitted line / Creating a layered plot with a scatter plot and fitted line, How it works…
• layout() function / How it works..., How it works...
• legend() function / How to do it..., How it works..., Adding a legend to a pie chart, How it works...
• legends
  • adding / Adding and formatting legends, How it works..., There's more...
  • formatting / Adding and formatting legends, How it works..., There's more...
  • colors, setting / How it works..., There's more...
• library() command / Getting ready
• linear model lines
  • adding / Adding linear model lines, How it works...
• line charts
  • creating, with ggplot2 library / Creating a line chart, How it works…, There's more...
• line graphs
  • creating / Creating line graphs, How to do it...
  • working / How it works...
• lines
  • colors, setting / Getting ready, How to do it..., How it works..., There's more...
• lines() function / There's more..., How it works..., How it works...
• lines command / How it works...
• line styles
  • selecting / Choosing line styles and width, How to do it..., How it works...
• Linux
  • URL / Introduction
  • font families, selecting under / Getting ready, How it works..., There's more
• log axes
  • formatting / Formatting log axes, How it works..., There's more...
• lowess() function
  • used, for adding nonparametric model curves / Adding nonparametric model curves with lowess, How it works...

M

• Mac OS X
  • URL / Introduction
  • font families, selecting under / Choosing font families and styles under Windows, Mac OS X, and Linux, Getting ready, How it works..., There's more
• maps
  • used, for creating graphs / Creating graphs with maps, How to do it..., How it works..., There's more...
• margin labels
  • using, for multiple-line graphs / Using margin labels instead of legends for multiple-line graphs, How it works...
• marker lines
  • adding, abline() function used / Adding marker lines at specific x and y values using abline, How it works..., There's more...
• mathematical notations
  • adding / Adding mathematical and scientific notations (typesetting), How to do it..., How it works...
• mfcol argument / How it works...
• mfrow argument / How it works...
• mixed data
  • visualizing / Visualizing mixed data
• month / Introduction
• mpg / Introduction
• multiple-line graphs
  • customized legends, adding for / Adding customized legends for multiple-line graphs, How it works..., There's more..., See also
  • margin labels, using / Using margin labels instead of legends for multiple-line graphs, How it works...
• multiple bar charts
  • creating / Creating multiple bar charts, Getting ready, How it works…, There's more…, See also
• multiple histograms
  • creating, along diagonal of pairs plot / Multiple histograms along the diagonal of a pairs plot, How it works...
• multiple plot matrix layouts
  • creating / Creating multiple plot matrix layouts
  • working / How it works..., There's more...
• multivariate continuous data visualization
  • about / Multivariate continuous data visualization, How it works…, There's more…
• multivariate data
  • summarizing, in heat maps / Summarizing multivariate data in a single heat map, How to do it..., How it works...
• multivariate visualization
  • of categorical data / Multivariate categorical data visualization, How it works…, There's more…

N

• nBin argument / There's more…
• nls() function / How it works...
• nonlinear model curves
  • adding / Adding nonlinear model curves, How it works...
• nonparametric model curves
  • adding, with lowess() function / Adding nonparametric model curves with lowess, How it works...
• normal Q-Q plot
  • creating / Creating a normal Q-Q plot, How it works…

O

• order() function / How it works...
• outliers
  • including / Including or excluding outliers, How it works...
  • excluding / Including or excluding outliers, How it works...
• ozone / Introduction

P

• pair plots
  • creating / Creating pairs plots
  • working / How it works..., There's more...
• pairs() command / How it works...
• pairs() function / How it works...
• pairs plot
  • used, for creating correlation matrix / Correlation matrix using pairs plots, How it works...
• palettes
  • selecting / Choosing color combinations and palettes, There's more...
• par() command / How to do it..., How it works...
• PDFs
  • fonts, selecting for / Choosing fonts for PostScripts and PDFs, How it works..., There's more
• persp function / Base graphics using the default package
• pie() function / How it works...
• pie charts
  • creating, with clockwise-ordered slices / Making better, readable pie charts with clockwise-ordered slices, How it works...
  • labeling, with percentage values / Labeling a pie chart with percentage values for each slice, How it works...
  • legend, adding / Adding a legend to a pie chart, How it works...
• pie function / Base graphics using the default package
• plot
  • zooming / Zooming and filtering, There's more...
  • filtering / Getting ready, There's more...
• plot() command / How it works..., How it works...
• plot() function / There's more...
• plot background colors
  • setting / Setting plot background colors, How to do it..., There's more...
• plotCI function
  • about / There's more...
• plot function / Base graphics using the default package
• plotrix package
  • about / There's more...
• plotting point symbol
  • styles, selecting / Choosing plotting point symbol styles and sizes, How it works..., There's more..., See also
  • sizes, selecting / Choosing plotting point symbol styles and sizes, How it works..., There's more..., See also
• plot titles
  • colors, setting / How it works..., There's more...
• png() command / How to do it...
• points
  • colors, setting / Setting colors of points, lines, and bars, How to do it..., There's more...
• points() function / There's more...
• POSIXlt class / How it works...
• PostScripts
  • fonts, selecting for / Choosing fonts for PostScripts and PDFs, How it works..., There's more

Q

• Q-Q plots
  • about / Creating Quantile-Quantile plots
  • creating / Getting ready, There's more...
• qnorm() function / How it works...
• qplot() function / How it works...
• qqline() function / How it works...
• qqline function / Base graphics using the default package
• qqnorm function / Base graphics using the default package
• qqplot function / Base graphics using the default package
• qsec / Introduction
• quantmod package / Getting ready
  • URL / There's more...

R

• R
  • overview / Introduction
  • on Linux, URL / Introduction
  • on Mac OS X, URL / Introduction
  • on Widows, URL / Introduction
  • inbuilt datasets / A note on R's built-in datasets
  • recycling in / There's more...
• rbinom() / Introduction
• rbinom() function / How it works...
• RColorBrewer
  • about / There's more...
• recycling
  • in R / There's more...
• regional maps
  • graphs, creating with / Creating graphs with regional maps, How it works..., There's more
• regression plane
  • three-dimensional scatter plots with / Three-dimensional scatter plots with a regression plane, How to do it…, How it works…
• RGB (Red Green Blue) model / There's more
• rggobi package
  • about / There's more...
  • URL / There's more...
• RGL
  • about / How it works...
• rgl.surface() function
  • about / How it works...
• rnorm() / Introduction
• rnorm(1000) function / How it works...
• rug() function / How to do it...
  • about / How it works...
• runif() / Introduction

S

• scale() function / How it works...
• scale argument / There's more
• scatter plot / Creating a conditional scatter plot
  • layered plot, creating with / Creating a layered plot with a scatter plot and fitted line, How it works…
  • about / Three-dimensional scatter plots
• scatterplot3d() function / How it works..., There's more...
• scatterplot3d function / How it works…, How it works…
• scatter plots
  • creating / Creating basic scatter plots, How to do it...
  • working / How it works...
  • about / Introduction
  • data points, grouping / Grouping data points within a scatter plot, How it works..., There's more..., See also
  • mpg, plotting against disp / How it works...
  • creating, with smoothed density representation / Creating scatter plots with a smoothed density representation, How it works..., There's more...
• scientific notations
  • adding / Adding mathematical and scientific notations (typesetting), How to do it..., How it works..., There's more
• select argument / There's more…
• shapefiles / There's more
• Site4 / How it works...
• smoothed density scatter plots
  • creating / Creating scatter plots with a smoothed density representation, How it works..., There's more...
• smoothScatter() function / Getting ready, How it works..., There's more...
• Solar.R / Introduction
• sortCol argument / There's more…
• sparklines
  • creating / Creating sparklines, How it works...
  • about / Creating sparklines
  • feature / How it works...
• split() function / How it works...
• sprintf() function / How it works...
• stacked bar charts
  • creating / Creating stacked bar charts, How it works..., There's more..., Creating stacked bar charts, How it works…, There's more…
• stock charts
  • creating / Creating stock charts, How it works..., There's more...
• strptime() function / How it works...

T

• temp / Introduction
• terrain.colors() function / How it works...
• text() function / How it works..., How it works..., How it works...
• text descriptions
  • adding, to graphs / Adding text descriptions to graphs, How to do it..., How it works..., There's more
• text elements
  • colors, setting / Setting colors for text elements – axis annotations, labels, plot titles, and legends
• themeplot() function / How it works...
• three-dimensional bar charts
  • about / Three-dimensional bar charts, How it works…
• three-dimensional density plots
  • about / Three-dimensional density plots, How to do it..., How it works…
• three-dimensional scatter plots
  • creating / Creating three-dimensional scatter plots, How it works..., There's more...
  • about / Three-dimensional scatter plots, How it works…, There's more…
  • with regression plane / Three-dimensional scatter plots with a regression plane, How to do it…, How it works…
• three-dimensional surface plots
  • creating / Creating three-dimensional surface plots, How it works...
• tick marks
  • adjusting / Adjusting axis annotations and tick marks, How to do it..., How it works..., There's more...
• time axis labels
  • formatting / Annotating axis labels in different human-readable time formats, How it works...
• time series charts
  • about / Formatting time series data for plotting
• time series data
  • formatting / Formatting time series data for plotting, How it works...
  • plotting, by averaging over different time periods / Plotting data with varying time-averaging periods, How it works...
  • visualizing, as calendar heat maps / Visualizing time series as calendar heat maps, How to do it..., How it works..., There's more
• time variable
  • plotting, on X axis / Plotting the date or time variable on the x axis, How to do it..., How it works...
• titles
  • fonts, setting / Setting fonts for annotations and titles, How it works..., See also
• Trellis graphs
  • lattice used / Trellis graphs using lattice
• tseries package
  • about / Getting ready

V

• variable
  • functions, plotting / Plotting functions of a variable in a dataset, How it works..., There's more...
• vector formats
  • graphs, exporting in / Exporting graphs in vector formats – SVG, PDF, and PS, How it works..., There's more
• vertical error bars
  • bar charts, creating with / Creating bar charts with vertical error bars, How to do it..., How it works..., There's more...
• vertical grid lines
  • adding / Adding horizontal and vertical grid lines, How it works..., There's more..., See also
• vertical markers
  • adding, abline() function used / Adding vertical markers to indicate specific time events, How it works..., There's more...
• vs / Introduction

W

• whiskers, box plots
  • adjusting / Adjusting the extent of plot whiskers outside the box, How to do it..., How it works...
• width
  • selecting / Choosing line styles and width, How to do it..., How it works...
• wind / Introduction
• Windows
  • URL / Introduction
  • font families, selecting under / Getting ready, How it works..., There's more
• world map
  • global data plotting, by countries / Getting ready, How it works..., See also
• wt / Introduction

X

• x ayes limits
  • adjusting / Adjusting x and y axes' limits, How it works..., There's more...
• xyplot() command / How it works...

Y

• y ayes limits
  • adjusting / Adjusting x and y axes' limits, How it works..., There's more..., See also

Z

• zoo() function / There's more...
• zooming
  • plot / Zooming and filtering, There's more...