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sfsmisc (version 1.0-11)

Utilities from Seminar fuer Statistik ETH Zurich

Description

Useful utilities ['goodies'] from Seminar fuer Statistik ETH Zurich, many ported from S-plus times.

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Version

Install

install.packages('sfsmisc')

Monthly Downloads

17,205

Version

1.0-11

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

February 23rd, 2010

Functions in sfsmisc (1.0-11)

inv.seq

Inverse seq() -- Short Expression for Index Vector

mult.fig

Plot Setup for MULTiple FIGures, incl. Main Title

p.hboxp

Add a Horizontal Boxplot to the Current Plot

bl.string

Blank String

diagX

The ``Other'' Diagonal Matrix

empty.dimnames

Empty Dimnames of an Array.

prt.DEBUG

Utility Printing in DEBUG mode

p.arrows

Prettified Arrows Plots

nearcor

Find the Nearest Proper Correlation Matrix

hatMat

Hat Matrix of a Smoother

diagDA

Diagonal Discriminant Analysis

axTexpr

Axis Ticks Expressions in Nice 10 ** k Form

pmax.sa

Parallel Maxima / Minima (Scalar, Array)

n.plot

Name Plot: Names or Numbers instead of Points in Plot

AsciiToInt

Character to and from Integer Codes Conversion

p.scales

Conversion between plotting scales: usr, cm, symbol

KSd

Approximate Critical Values for Kolmogorov-Smirnov's D

p.dnorm

Plot Parametric Density Functions

errbar

Scatter Plot with Error Bars

Duplicated

Counting-Generalization of duplicated()

p.profileTraces

Plot a profile.nls Object With Profile Traces

str_data

Overview on All Datasets in an R Package

D1D2

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

eaxis

Extended / Engineering Axis for Graphics

polyn.eval

Evaluate Polynomials

posdefify

Find a Close Positive Definite Matrix

TA.plot

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

n.code

Convert "Round" Integers to Short Strings and Back

plotDS

Plot Data and Smoother / Fitted Values

pretty10exp

Nice 10 ** k Label Expressions

plotStep

Plot a Step Function

digitsBase

Digit/Bit Representation of Integers in any Base

u.log

(Anti)Symmetric Log High-Transform

hist.bxp

Plot a Histogram and a Boxplot

ps.latex

PostScript/PDF Preview Device with Optional `LaTeX' Touch

linesHyperb.lm

Plot Confidence or Prediction Hyperbolas around a Regression Line

p.datum

Plot `Datum' (deutsch!) unten rechts

QUnif

Quasi Randum Numbers via Halton Sequences

u.datumdecode

Convert ``Numeric'' Dates

tapplySimpl

More simplification in tapply() result

ps.end

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

mat2tex

Produce LaTeX commands to print a matrix

quadrant

Give the Quadrant Number of Planar Points

integrate.xy

Cheap Numerical Integration through Data points.

u.assign0

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

last

Get Last Elements of a Vector

u.boxplot.x

Utility Returning x-Coordinates of Boxplot

printTable2

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

vcat

Paste Utilities -- Concatenate Strings

ecdf.ksCI

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

boxplot.matrix

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

rrange

Robust Range using Boxplot `Quartiles'

nr.sign.chg

Number of Sign Changes in Sequence

seqXtend

Sequence Covering the Range of X, including X

col01scale

Matrix Scaling Utilities

tkdensity

GUI Density Estimation using Tcl/Tk

signi

Rounding to Significant Digits

p.res.2fact

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

f.robftest

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

u.date

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

p.ts

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

roundfixS

Round to Integer Keeping the Sum Fixed

xy.grid

Produce regular grid matrix.

mpl

Simple Matrix Plots

Deprecated

Deprecated 'sfsmisc' Functions

ellipsePoints

Compute Radially Equispaced Points on Ellipse

p.res.2x

Stahel's Residual Plot against 2 X's

uniqueL

A Reversable Version of unique()

lseq

Generate Sequences, Equidistant on Log Scale

u.Datumvonheute

Datum und Uhrzeit (auf deutsch)

wrapFormula

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

unif

Nice Uniform Points in Interval

cum.Vert.funkt

Kumulative Verteilung Aufzeichnen

Sys.cpuinfo

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

compresid2way

Plot Components + Residuals for Two Factors

Sys.ps

Return Process Status (unix ps) Information

u.sys

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

p.tachoPlot

Draw Symbol on a Plot

D2ss

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

rot2

Rotate Planar Points by Angle

iterate.lin.recursion

Generate Sequence Iterating a Linear Recursion

potatoes

Fisher's Potato Crop Data

paste.vec

Utility for 'Showing' S vectors

xy.unique.x

Uniqify (X,Y) Values using Weights