# Various Plotting Functions

## Documentation for package ‘plotrix’ version 3.8-4

- DESCRIPTION file.
- Code demos. Use demo() to run them.
- Package NEWS.

## Help Pages

A B C D E F G H I J K L M O P R S T V W Z

plotrix-package | Specialized plots and plotting accessories

## -- A --

ablineclip | Add a straight line to a plot
add.ps | add p-values from t-tests
addtable2plot | Add a table of values to a plot
arctext | Display text on a circular arc
axis.break | Place a "break" mark on an axis
axis.mult | Display an axis with values having a multiplier

## -- B --

barlabels | Label the bars on a barplot
barNest | Display a nested breakdown of numeric values
barp | A bar plotting routine
battleship.plot | Display a matrix of values as the widths of stacked rectangles
bin.wind.records | Classify wind direction and speed records
binciW | Binomial confidence limits
binciWl | Lower binomial confidence limit
binciWu | Upper binomial confidence limit
box.heresy | Display a sort of box plot
boxed.labels | Place labels in boxes
brkdn.plot | A point/line plotting routine
brkdnNest | Perform a nested breakdown of numeric values
bumpchart | Display a "bumps" (sequential ranking) chart

## -- C --

categoryReshape | Convert object label/attribute label coding.
centipede.plot | Display a centipede plot
clean.args | Remove inappropriate arguments from an argument list
clock24.plot | Plot values on a 24 hour "clockface"
clplot | Plot lines with colors determined by values.
cluster.overplot | Shift overlying points into clusters
clustered.dotplots | Display the frequencies of two categories
color.axis | Display an axis in a specified color
color.gradient | Calculate an arbitrary sequence of colors
color.id | Identify closest match to a color
color.legend | Legend matching categories or values to colors
color.scale | Turn values into colors.
color.scale.lines | Line segments with scaled colors
color2D.matplot | Display a numeric matrix as color matrix
corner.label | Find corner locations and optionally display a label
count.overplot | Show overlying points as counts
cylindrect | Display an apparent cylinder

## -- D --

death_reg | Death registrations from 1996 to 2010
dendroPlot | Display distributions as dendrites
densityGrid | Display a matrix of cell values as symbols.
diamondplot | Plot multiple variables as polygons on a radial grid
dispbars | Display a measure of dispersion.
dispersion | Display a measure of dispersion.
do.first | Execute a graphic function on a plot
dotplot.mtb | Minitab style dotplots.
draw.arc | Draw arc
draw.circle | Draw a circle
draw.ellipse | Draw ellipse
draw.radial.line | Draw a radial line
draw.tilted.sector | Display a 3D pie sector
drawNestedBars | Display nested bars
drawSectorAnnulus | Display a radial pie sector

## -- E --

ehplot | Engelmann-Hecker-Plot - EH-Plot
election | Assign party members to seats
emptyspace | Find an empty space on a plot

## -- F --

fan.plot | Display a fan plot
feather.plot | Display vectors along a horizontal reference line
fill.corner | Fill a "corner" of a matrix with values
find_max_cell | Maximum (or minimum) value cell in a matrix.
floating.pie | Display a floating pie chart
fullaxis | Add an axis with a line to the edge of the plot

## -- G --

gantt.chart | Display a Gantt chart
gap.barplot | Display a barplot with a gap (missing range) on one axis
gap.boxplot | Display a boxplot with a gap (missing range)
gap.plot | Display a plot with one or two gaps (missing ranges) on one axis
gap_barp | Display a barplot with a gap (missing range) on one axis
get.breaks | Get the breakpoints for a weighted histogram
get.gantt.info | Gather the information to create a Gantt chart
get.segs | Calculate the midpoints and limits for a centipede plot
get.soil.texture | Enter soil texture data
get.tablepos | Get the position for a legend or table
get.triprop | Enter three proportion data - usually soil textures
getFigCtr | Get coordinates in the figure region in user units.
getIntersectList | Enter a set intersection list
getMarginWidth | Find the margin width necessary to fit text or a legend next to a plot
getYmult | Correct for aspect and coordinate ratio
get_axispos3d | Get axis positions on a 3D plot
gradient.rect | Display a rectangle filled with an arbitrary color gradient

## -- H --

hexagon | Draw a hexagon
histStack | Histogram "stacked" by categories
histStack.default | Histogram "stacked" by categories
histStack.formula | Histogram "stacked" by categories

## -- I --

intersectDiagram | Display set intersections

## -- J --

jiggle | Calculate equally spaced values within a range.
joyPlot | Display a series of density curves.

## -- K --

kiteChart | Magnitude by position chart.

## -- L --

l2010 | World lightning strike data from 2010
labbePlot | Display a L'Abbe plot
ladderplot | Ladder Plot
ladderplot.default | Ladder Plot
legendg | Legend with grouped bars, lines or symbols
lengthKey | Key for interpreting lengths in a plot

## -- M --

makeDensityMatrix | Compute a matrix of counts from a list of x,y positions
makeIntersectList | Count set intersections
maxEmptyRect | Find an empty space on a plot
mtext3d | Display text in the margins of a 3D plot
multhist | Plot a multiple histogram, as a barplot
multivari | Function to draw a multivari chart
multsymbolbox | Draw boxes filled with symbols

## -- O --

oz.windrose | Display an Australian wind rose
oz.windrose.legend | Display an Australian wind rose legend

## -- P --

p2p_arrows | Draw arrows between points
panes | Prepare a "panel" type layout
pasteCols | Paste the columns of a matrix together
paxis3d | Display text in the margins of a 3D plot
perspx | Display perspective plot
pie.labels | Place labels on a pie chart
pie3D | Display a 3D pie chart
pie3D.labels | Display labels on a 3D pie chart
placeLabels | Place labels in boxes
plotCI | Plot confidence intervals/error bars
plotH | Scatterplot with histogram-like bars.
plotH.default | Scatterplot with histogram-like bars.
plotH.formula | Scatterplot with histogram-like bars.
plotrix | Specialized plots and plotting accessories
plot_bg | Add a background color to a plot
polar.plot | Plot values on a circular grid of 0 to 360 degrees
polygon.shadow | Display a shadow effect for an arbitrary polygon
print.brklist | Display the output of brkdnNest
propbrk | Calculate the proportion of specified values in a vector
psegments3d | Draw segments on a 3D plot
ptext3d | Display text on a 3D plot
pyramid.plot | Pyramid plot

## -- R --

radial.grid | Display a radial grid
radial.pie | Plot sectors/annuli on a circular grid of 0 to 2*pi radians
radial.plot | Plot values on a circular grid of 0 to 2*pi radians
radial.plot.labels | Display labels on a circular grid
radialtext | Display text in a radial line
raw.means.plot | raw.means.plot: Raw-Means Plots for Experimental Designs
raw.means.plot2 | raw.means.plot: Raw-Means Plots for Experimental Designs
rectFill | Draw a rectangle filled with symbols
remove.args | Remove inappropriate arguments from an argument list
rescale | Scale numbers into a new range
revaxis | Plot with axis direction(s) reversed
ruginv | Add an Inverse Rug to a Plot

## -- S --

seats | Arrange N seats in M semicircular rows
sizeplot | Plot with repeated symbols by size
sizetree | Display a hierarchical breakdown of disjunct categories
size_n_color | Display circles with specified size and color
sliceArray | Slice an array
smoothColors | Build a vector of color values
soil.texture | Soil texture triangle plot
soil.texture.uk | Soil texture triangle plot using UK conventions
soils | Soil texture data from 125 soils
spread.labels | Spread labels for irregularly spaced values
spreadout | Spread out a vector of numbers to a minimum interval
stackpoly | Display the columns of a matrix or data frame as stacked polygons
staircase.plot | Display a staircase plot
staircasePlot | Display a staircase plot
starPie | A pie-like graphic object
staxlab | Place staggered or angled labels on an axis
std.error | Calculate standard error of the mean
sumbrk | Count specified values in a vector
symbolbarplot | barplot filled with symbols
symbolbox | Draw a box filled with symbols

## -- T --

tab.title | Display the title of a plot as a colored tab
taylor.diagram | Taylor diagram
textbox | Add text box
thigmophobe | Find the direction away from the closest point
thigmophobe.labels | Place labels away from the nearest point
triax.abline | Lines for triangle plot
triax.fill | Triangle plot fill
triax.frame | Triangle plot frame
triax.plot | Triangle plot
triax.points | Triangle plot points
tsxpos | Calculate equispaced x positions.
twoord.plot | Plot with two ordinates
twoord.stackplot | Multiple (stack) plot with two ordinates

## -- V --

valid.n | Find the number of valid (not NA) values
vectorField | Display magnitude/direction vectors
violin_plot | Display a "violin" plot

## -- W --

weighted.hist | Display a weighted histogram

## -- Z --

zoomInPlot | Display a plot with a rectangular section expanded in an adjacent plot