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plgraphics (version 1.3)

User Oriented Plotting Functions

Description

Plots with high flexibility and easy handling, including informative regression diagnostics for many models.

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Version

Install

install.packages('plgraphics')

Monthly Downloads

168

Version

1.3

License

GPL-2

Maintainer

Werner Stahel

Last Published

August 28th, 2025

Functions in plgraphics (1.3)

dropdata

Drop Observations from a Data.frame
d.blast

Blasting for a tunnel
gendateaxis

Generate a variable expressing time with its attributes for plotting
deparseCond

Analyze formula with conditional variables
fitcomp

Component Effects for a Model Fit
d.fossileShapes

Coccolith Abundance and Environmental Variables
doc

Define and obtain the doc or tit attribute
d.pollZH16

Air Pollution Monitoring in Zurich
markextremes

Adjust the default proportion of extreme points to be labeled to the number of observations
gensmooth

Smooth: wrapper function
legendr

Add a Legend to a Plot
genvarattributes

Generate or Set Variable Attributes for Plotting
leverage

Get leverage values
modarg

Modify default arguments according to a named vector or list
linear.predictors

linear predictors from a (generalized) linear model
logst

Started Logarithmic Transformation
getvariables

Extract Variables or Variable Names
getmeth

get S3 method of a generic function
notice

Generate a Notice
pl.control

Arguments for plotting functions
plbars

Add bars to a pl plot
plcoord

Determines Values for Plotting with Limited "Inner" Plot Range
nainf.exclude

Drop Rows Containing NA or Inf
plgraphics-internal

Internal 'plgraphics' Objects
pl.envir

Environment Containing Information for Generating Pl Graphics
plframe

Low level plotting functions for the 'pl' system
plcond

Plot Two Variables Conditional on Two Others
plinnerrange

Inner Plotting Limits
pllimits

Determine Inner Plot Range
plmarginpar

Set Graphical Parameters According to Those used in the Pl Function Called Last
plmark

Labels for Extreme Points
plmatrix

Scatterplot Matrix
plpoints

Plot Points and Lines in the 'pl' system
plmboxes

Multibox plots
ploptions

Set and Get User "Session" Options that Influence "plgraphics"s Behavior
plpanel

Panel function for multiple plots
ploptions.list

The List of pl Options
plmframes

Multiple Frames for Plotting
plticks

Ticks for plotting
predict.regrpolr

Predict and Fitted for polr Models
plregr

Diagnostic Plots for Regr Objects
prettyscale

Pretty Tickmark Locations for Transformed Scales
plsmooth

Smooth and Reference Line Plotting
plregr.control

Further Arguments to plregr
plres2x

Plot Residuals vs. Two Explanatory Variables
plsubset

Subsetting a Data.Frame with pl Attributes
showd

Show a Part of a Data.frame
robrange

Robust Range of Data
plscale

Generate Plscaled Plotting Scale
plyx

Scatterplot, enhanced
smoothRegr

Smoothing function used as a default in plgraphics / straight line "smoother"
smoothpar

Adjust the smoothing parameter to number of observations
quinterpol

Interpolated Quantiles
stdresiduals

Get Standardized Residuals
shortenstring

Shorten Strings
simresiduals

Simulate Residuals
stamp

Add a "Stamp", i.e., an Identification Line to a Plot
transferAttributes

Transfer Attributes
smoothxtrim

Adjust range for smooth lines to number of observations
prevgumbel

"Reverse" Gumbel Distribution Functions
quantilew

Quantiles for weighted observations
xdistResdiff

Residual Differences for Near Replicates: Tabulate and Test
warn

List Warnings
weekday

Get Day of Week or Year, Month, Day
sumNA

Count NAs
residuals.regrpolr

Residuals of a Binary, Ordered, or Censored Regression
d.birthrates

Birthrates in Swiss Districts
charSize

Adjust character size to number of observations
asinp

arc sine Transformation
clipat

Clip Data Outside a Range
d.babysurvival

Survival of Premature Infants
colorpale

determine more pale colors for given colors
condquant

Quantiles of a Conditional Distribution
Tobit

Prepare a Response for a Tobit Model
months

strings for month and weekday names
colors

colors used by plgraphics
d.river

Chemical Compounds in a Swiss River, Time Series
dropNA

drop or replace NA values