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sfsmisc (version 1.0-13)

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

17,205

Version

1.0-13

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

October 23rd, 2010

Functions in sfsmisc (1.0-13)

p.res.2fact

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

col01scale

Matrix Scaling Utilities

n.code

Convert "Round" Integers to Short Strings and Back

pmax.sa

Parallel Maxima / Minima (Scalar, Array)

prt.DEBUG

Utility Printing in DEBUG mode

lseq

Generate Sequences, Equidistant on Log Scale

u.boxplot.x

Utility Returning x-Coordinates of Boxplot

p.hboxp

Add a Horizontal Boxplot to the Current Plot

Sys.cpuinfo

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

ellipsePoints

Compute Radially Equispaced Points on Ellipse

uniqueL

A Reversable Version of unique()

vcat

Paste Utilities -- Concatenate Strings

Duplicated

Counting-Generalization of duplicated()

bl.string

Blank String

posdefify

Find a Close Positive Definite Matrix

Sys.ps

Return Process Status (unix ps) Information

boxplot.matrix

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

KSd

Approximate Critical Values for Kolmogorov-Smirnov's D

integrate.xy

Cheap Numerical Integration through Data points.

tkdensity

GUI Density Estimation using Tcl/Tk

rot2

Rotate Planar Points by Angle

diagDA

Diagonal Discriminant Analysis

linesHyperb.lm

Plot Confidence or Prediction Hyperbolas around a Regression Line

p.dnorm

Plot Parametric Density Functions

u.date

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

polyn.eval

Evaluate Polynomials

potatoes

Fisher's Potato Crop Data

D1D2

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

plotStep

Plot a Step Function

u.assign0

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

printTable2

Berechne und Drucke Randtotale etc f�r 2-weg Kontingenz Tafeln

p.ts

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

roundfixS

Round to Integer Keeping the Sum Fixed

ecdf.ksCI

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

Deprecated

Deprecated 'sfsmisc' Functions

p.res.2x

Stahel's Residual Plot against 2 X's

pretty10exp

Nice 10 ** k Label Expressions

seqXtend

Sequence Covering the Range of X, including X

u.sys

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

u.datumdecode

Convert ``Numeric'' Dates

wrapFormula

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

axTexpr

Axis Ticks Expressions in Nice 10 ** k Form

errbar

Scatter Plot with Error Bars

empty.dimnames

Empty Dimnames of an Array.

paste.vec

Utility for 'Showing' S vectors

mult.fig

Plot Setup for MULTiple FIGures, incl. Main Title

u.log

(Anti)Symmetric Log High-Transform

xy.unique.x

Uniqify (X,Y) Values using Weights

signi

Rounding to Significant Digits

str_data

Overview on All Datasets in an R Package

AsciiToInt

Character to and from Integer Codes Conversion

diagX

The ``Other'' Diagonal Matrix

iterate.lin.recursion

Generate Sequence Iterating a Linear Recursion

mpl

Simple Matrix Plots

f.robftest

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

mat2tex

Produce LaTeX commands to print a matrix

hatMat

Hat Matrix of a Smoother

ps.latex

PostScript/PDF Preview Device with Optional `LaTeX' Touch

n.plot

Name Plot: Names or Numbers instead of Points in Plot

hist.bxp

Plot a Histogram and a Boxplot

last

Get Last Elements of a Vector

p.scales

Conversion between plotting scales: usr, cm, symbol

plotDS

Plot Data and Smoother / Fitted Values

p.profileTraces

Plot a profile.nls Object With Profile Traces

p.datum

Plot `Datum' (deutsch!) unten rechts

nearcor

Find the Nearest Proper Correlation Matrix

nr.sign.chg

Number of Sign Changes in Sequence

cum.Vert.funkt

Kumulative Verteilung Aufzeichnen

ps.end

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

unif

Nice Uniform Points in Interval

QUnif

Quasi Randum Numbers via Halton Sequences

p.arrows

Prettified Arrows Plots

inv.seq

Inverse seq() -- Short Expression for Index Vector

xy.grid

Produce regular grid matrix.

u.Datumvonheute

Datum und Uhrzeit (auf deutsch)

quadrant

Give the Quadrant Number of Planar Points

tapplySimpl

More simplification in tapply() result

compresid2way

Plot Components + Residuals for Two Factors

TA.plot

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

digitsBase

Digit/Bit Representation of Integers in any Base

D2ss

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

p.tachoPlot

Draw Symbol on a Plot

rrange

Robust Range using Boxplot `Quartiles'

eaxis

Extended / Engineering Axis for Graphics