plotfunctions: Various Functions to Facilitate Visualization of Data and Analysis

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When analyzing data, plots are a helpful tool for visualizing data and interpreting statistical models. This package provides a set of simple tools for building plots incrementally, starting with an empty plot region, and adding bars, data points, regression lines, error bars, gradient legends, density distributions in the margins, and even pictures. The package builds further on R graphics by simply combining functions and settings in order to reduce the amount of code to produce for the user. As a result, the package does not use formula input or special syntax, but can be used in combination with default R plot functions. Note: Most of the functions were part of the package 'itsadug', which is now split in two packages: 1. the package 'itsadug', which contains the core functions for visualizing and evaluating nonlinear regression models, and 2. the package 'plotfunctions', which contains more general plot functions.

Author
Jacolien van Rij [aut, cre]
Date of publication
2016-05-27 18:15:05
Maintainer
Jacolien van Rij <vanrij.jacolien@gmail.com>
License
GPL (>= 2)
Version
1.0

View on CRAN

Man pages

add_bars
Adding bars to an existing plot.
addInterval
Draw intervals or arrows on plots.
add_n_points
Add rug to plot, based on model.
alpha
Adjusting the transparency of colors.
alphaPalette
Manipulate the transparency in a palette.
check_normaldist
Compare distribution of data with normal distribution.
color_contour
Creates a contour plot with colored background.
dotplot_error
Utility function
drawArrows
Draw arrows between different plots.
emptyPlot
Utility function
errorBars
Add error bars to a plot.
fill_area
Utility function
findAbsMin
Return the value (or the element with the value) closest to...
find_n_neighbors
Return n neighbors around given indices.
getCoords
Convert proportions into coordinates of the plot or figure...
getDec
Return the number of decimal places.
getFigCoords
Get the figure region as coordinates of the current plot...
getProps
Transform coordinates into proportions of the figure or plot...
getRange
Function for rounding and/or segmenting a range.
gradientLegend
Add a gradient legend to a plot.
group_sort
Sort split by grouping predictor.
legend_margin
Add legend with respect to figure instead of plot region....
list2str
Combine list values as string.
marginDensityPlot
Plot density of distribution in margins of the plot.
move_n_point
Move a vector n elements forward or backward.
plot_error
Utility function
plotfunctions
Package plotfunctions: Various Functions to Facilitate...
plot_image
Add images to plots.
plotsurface
Creates a colored surface plot from data frame input.
se
Calculate standard error of the mean.

Files in this package

plotfunctions
plotfunctions/NAMESPACE
plotfunctions/R
plotfunctions/R/plot.R
plotfunctions/R/util.R
plotfunctions/R/plotfunctions.R
plotfunctions/MD5
plotfunctions/DESCRIPTION
plotfunctions/man
plotfunctions/man/dotplot_error.Rd
plotfunctions/man/plotfunctions.Rd
plotfunctions/man/move_n_point.Rd
plotfunctions/man/plotsurface.Rd
plotfunctions/man/gradientLegend.Rd
plotfunctions/man/plot_error.Rd
plotfunctions/man/find_n_neighbors.Rd
plotfunctions/man/check_normaldist.Rd
plotfunctions/man/group_sort.Rd
plotfunctions/man/errorBars.Rd
plotfunctions/man/color_contour.Rd
plotfunctions/man/getRange.Rd
plotfunctions/man/getDec.Rd
plotfunctions/man/addInterval.Rd
plotfunctions/man/fill_area.Rd
plotfunctions/man/drawArrows.Rd
plotfunctions/man/getFigCoords.Rd
plotfunctions/man/add_n_points.Rd
plotfunctions/man/se.Rd
plotfunctions/man/alphaPalette.Rd
plotfunctions/man/add_bars.Rd
plotfunctions/man/legend_margin.Rd
plotfunctions/man/marginDensityPlot.Rd
plotfunctions/man/alpha.Rd
plotfunctions/man/emptyPlot.Rd
plotfunctions/man/findAbsMin.Rd
plotfunctions/man/plot_image.Rd
plotfunctions/man/list2str.Rd
plotfunctions/man/getCoords.Rd
plotfunctions/man/getProps.Rd