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sfsmisc (version 1.0-16)

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

1.0-16

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

July 28th, 2011

Functions in sfsmisc (1.0-16)

Duplicated

Counting-Generalization of duplicated()

axTexpr

Axis Ticks Expressions in Nice 10 ** k Form

empty.dimnames

Empty Dimnames of an Array.

p.scales

Conversion between plotting scales: usr, cm, symbol

plotStep

Plot a Step Function

cum.Vert.funkt

Kumulative Verteilung Aufzeichnen

errbar

Scatter Plot with Error Bars

printTable2

Add and Print Marginals for 2-way Contingency Tables

u.assign0

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

last

Get Last Elements of a Vector

factorize

Prime Factorization of Integers

p.hboxp

Add a Horizontal Boxplot to the Current Plot

u.sys

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

ellipsePoints

Compute Radially Equispaced Points on Ellipse

mpl

Simple Matrix Plots

iterate.lin.recursion

Generate Sequence Iterating a Linear Recursion

pmax.sa

Parallel Maxima / Minima (Scalar, Array)

potatoes

Fisher's Potato Crop Data

n.plot

Name Plot: Names or Numbers instead of Points in Plot

Sys.cpuinfo

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

TA.plot

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

inv.seq

Inverse seq() -- Short Expression for Index Vector

p.arrows

Prettified Arrows Plots

hatMat

Hat Matrix of a Smoother

ps.latex

PostScript/PDF Preview Device with Optional `LaTeX' Touch

mat2tex

Produce LaTeX commands to print a matrix

u.log

(Anti)Symmetric Log High-Transform

diagX

The ``Other'' Diagonal Matrix

integrate.xy

Cheap Numerical Integration through Data points.

p.tachoPlot

Draw Symbol on a Plot

compresid2way

Plot Components + Residuals for Two Factors

p.ts

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

eaxis

Extended / Engineering Axis for Graphics

rrange

Robust Range using Boxplot `Quartiles'

col01scale

Matrix Scaling Utilities

p.profileTraces

Plot a profile.nls Object With Profile Traces

nearcor

Find the Nearest Proper Correlation Matrix

AsciiToInt

Character to and from Integer Codes Conversion

diagDA

Diagonal Discriminant Analysis

posdefify

Find a Close Positive Definite Matrix

plotDS

Plot Data and Smoother / Fitted Values

hist.bxp

Plot a Histogram and a Boxplot

str_data

Overview on All Datasets in an R Package

xy.unique.x

Uniqify (X,Y) Values using Weights

pretty10exp

Nice 10 ** k Label Expressions

u.boxplot.x

Utility Returning x-Coordinates of Boxplot

linesHyperb.lm

Plot Confidence or Prediction Hyperbolas around a Regression Line

unif

Nice Uniform Points in Interval

p.datum

Plot `Datum' (deutsch!) unten rechts

prt.DEBUG

Utility Printing in DEBUG mode

Deprecated

Deprecated 'sfsmisc' Functions

digitsBase

Digit/Bit Representation of Integers in any Base

roundfixS

Round to Integer Keeping the Sum Fixed

u.date

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

Sys.ps

Return Process Status (unix ps) Information

primes

Find all Primes Less Than n

tapplySimpl

More simplification in tapply() result

ps.end

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

f.robftest

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

u.datumdecode

Convert ``Numeric'' Dates

paste.vec

Utility for 'Showing' S vectors

uniqueL

A Reversable Version of unique()

xy.grid

Produce regular grid matrix.

quadrant

Give the Quadrant Number of Planar Points

repChar

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

seqXtend

Sequence Covering the Range of X, including X

rot2

Rotate Planar Points by Angle

n.code

Convert "Round" Integers to Short Strings and Back

D1D2

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

mult.fig

Plot Setup for MULTiple FIGures, incl. Main Title

p.res.2x

Stahel's Residual Plot against 2 X's

wrapFormula

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

p.res.2fact

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

signi

Rounding to Significant Digits

tkdensity

GUI Density Estimation using Tcl/Tk

lseq

Generate Sequences, Equidistant on Log Scale

polyn.eval

Evaluate Polynomials

ecdf.ksCI

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

KSd

Approximate Critical Values for Kolmogorov-Smirnov's D

nr.sign.chg

Number of Sign Changes in Sequence

vcat

Paste Utilities -- Concatenate Strings

QUnif

Quasi Randum Numbers via Halton Sequences

p.dnorm

Plot Parametric Density Functions

D2ss

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

u.Datumvonheute

Datum und Uhrzeit (auf deutsch)