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sfsmisc (version 1.0-15)

Utilities from Seminar fuer Statistik ETH Zurich

Description

Useful utilities ['goodies'] from Seminar fuer Statistik ETH Zurich, quite a few related to graphics; many ported from S-plus times.

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Version

Install

install.packages('sfsmisc')

Monthly Downloads

12,575

Version

1.0-15

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

May 28th, 2011

Functions in sfsmisc (1.0-15)

iterate.lin.recursion

Generate Sequence Iterating a Linear Recursion
compresid2way

Plot Components + Residuals for Two Factors
ellipsePoints

Compute Radially Equispaced Points on Ellipse
hist.bxp

Plot a Histogram and a Boxplot
empty.dimnames

Empty Dimnames of an Array.
diagX

The ``Other'' Diagonal Matrix
digitsBase

Digit/Bit Representation of Integers in any Base
p.res.2x

Stahel's Residual Plot against 2 X's
u.datumdecode

Convert ``Numeric'' Dates
D2ss

Numerical Derivatives of (x,y) Data (via Smoothing Splines)
Deprecated

Deprecated 'sfsmisc' Functions
repChar

Make Simple String from Repeating a Character, e.g. Blank String
D1D2

Numerical Derivatives of (x,y) Data via Smoothing Splines
f.robftest

Robust F-Test: Wald test for multiple coefficients of rlm() Object.
col01scale

Matrix Scaling Utilities
p.res.2fact

Plot Numeric (e.g. Residuals) vs 2 Factors Using Boxplots
u.boxplot.x

Utility Returning x-Coordinates of Boxplot
p.tachoPlot

Draw Symbol on a Plot
vcat

Paste Utilities -- Concatenate Strings
p.arrows

Prettified Arrows Plots
nearcor

Find the Nearest Proper Correlation Matrix
quadrant

Give the Quadrant Number of Planar Points
TA.plot

Tukey-Anscombe Plot (Residual vs. Fitted) of a Linear Model
xy.unique.x

Uniqify (X,Y) Values using Weights
potatoes

Fisher's Potato Crop Data
ps.latex

PostScript/PDF Preview Device with Optional `LaTeX' Touch
polyn.eval

Evaluate Polynomials
n.plot

Name Plot: Names or Numbers instead of Points in Plot
mult.fig

Plot Setup for MULTiple FIGures, incl. Main Title
inv.seq

Inverse seq() -- Short Expression for Index Vector
signi

Rounding to Significant Digits
plotStep

Plot a Step Function
rrange

Robust Range using Boxplot `Quartiles'
QUnif

Quasi Randum Numbers via Halton Sequences
eaxis

Extended / Engineering Axis for Graphics
nr.sign.chg

Number of Sign Changes in Sequence
last

Get Last Elements of a Vector
mat2tex

Produce LaTeX commands to print a matrix
Duplicated

Counting-Generalization of duplicated()
rot2

Rotate Planar Points by Angle
u.log

(Anti)Symmetric Log High-Transform
wrapFormula

Enhance Formula by Wrapping each Term, e.g., by "s(.)"
cum.Vert.funkt

Kumulative Verteilung Aufzeichnen
mpl

Simple Matrix Plots
AsciiToInt

Character to and from Integer Codes Conversion
lseq

Generate Sequences, Equidistant on Log Scale
ecdf.ksCI

Plot the Empirical Distribution Function Together With 95% Confidence Curves.
p.ts

plot.ts with multi-plots and Auto-Title -- on 1 page
diagDA

Diagonal Discriminant Analysis
hatMat

Hat Matrix of a Smoother
p.datum

Plot `Datum' (deutsch!) unten rechts
seqXtend

Sequence Covering the Range of X, including X
p.scales

Conversion between plotting scales: usr, cm, symbol
posdefify

Find a Close Positive Definite Matrix
KSd

Approximate Critical Values for Kolmogorov-Smirnov's D
roundfixS

Round to Integer Keeping the Sum Fixed
n.code

Convert "Round" Integers to Short Strings and Back
tapplySimpl

More simplification in tapply() result
xy.grid

Produce regular grid matrix.
Sys.ps

Return Process Status (unix ps) Information
u.Datumvonheute

Datum und Uhrzeit (auf deutsch)
Sys.cpuinfo

Provide Information about the Linux Hardware (CPU, Memory, etc)
u.assign0

`Portable' assign / get functions (R / S-plus) for `frame 0'
p.hboxp

Add a Horizontal Boxplot to the Current Plot
p.profileTraces

Plot a profile.nls Object With Profile Traces
u.sys

`Portable' System function (R / S-plus)
integrate.xy

Cheap Numerical Integration through Data points.
printTable2

Add and Print Marginals for 2-way Contingency Tables
str_data

Overview on All Datasets in an R Package
axTexpr

Axis Ticks Expressions in Nice 10 ** k Form
uniqueL

A Reversable Version of unique()
p.dnorm

Plot Parametric Density Functions
factorize

Prime Factorization of Integers
pmax.sa

Parallel Maxima / Minima (Scalar, Array)
paste.vec

Utility for 'Showing' S vectors
errbar

Scatter Plot with Error Bars
tkdensity

GUI Density Estimation using Tcl/Tk
prt.DEBUG

Utility Printing in DEBUG mode
pretty10exp

Nice 10 ** k Label Expressions
ps.end

Close PostScript or Acrobat Graphics Device opened by 'ps.do' / 'pdf.do'
plotDS

Plot Data and Smoother / Fitted Values
u.date

Return Date[-Time] String in `European' Format
boxplot.matrix

Draw a Boxplot for each Column (Row) of a Matrix
primes

Find all Primes Less Than n
linesHyperb.lm

Plot Confidence or Prediction Hyperbolas around a Regression Line
unif

Nice Uniform Points in Interval