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sfsmisc (version 0.95-1)

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

12,575

Version

0.95-1

License

GPL (GNU Public Licence), Version 2 or later

Maintainer

Martin Maechler

Last Published

July 26th, 2025

Functions in sfsmisc (0.95-1)

p.dnorm

Plot Parametric Density Functions

p.hboxp

Add a Horizontal Boxplot to the Current Plot

huberM

Safe (generalized) Huber M-Estimator of Location

u.boxplot.x

Utility Returning x-Coordinates of Boxplot

TA.plot

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

plotStep

Plot a Step Function

signi

Rounding to Significant Digits

digitsBase

Digit/Bit Representation of Integers in any Base

inv.seq

Inverse seq() -- Short Expression for Index Vector

glob2rx

Change Wildcard or Globbing Pattern into Regular Expression

tapplySimpl

More simplification in tapply() result

D1D2

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

integrate.xy

Cheap Numerical Integration through Data points.

empty.dimnames

Empty Dimnames of an Array.

posdefify

Find a Close Positive Definite Matrix

f.robftest

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

rnls

Robust Nonlinear Regression

col01scale

Matrix Scaling Utilities

rrange

Robust Range using Boxplot `Quartiles'

diagX

The ``Other'' Diagonal Matrix

p.profileTraces

Plot a profile.nls Object With Profile Traces

tkdensity

GUI Density Estimation using Tcl/Tk

printTable2

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

Conversion between plotting scales: usr, cm, symbol

QUnif

Quasi Randum Numbers via Halton Sequences

plotCI

Plot Confidence Intervals / Error Bars

ecdf.ksCI

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

n.code

Convert "Round" Integers to Short Strings and Back

cum.Vert.funkt

Kumulative Verteilung Aufzeichnen

iterate.lin.recursion

Generate Sequence Iterating a Linear Recursion

vcat

Paste Utilities -- Concatenate Strings

quadrant

Give the Quadrant Number of Planar Points

Deprecated

Deprecated 'sfsmisc' Functions

mpl

Simple Matrix Plots

rot2

Rotate Planar Points by Angle

errbar

Scatter Plot with Error Bars

axTexpr

Axis Ticks Expressions in Nice 10 ** k Form

xy.unique.x

Uniqify (X,Y) Values using Weights

ellipsePoints

Compute Radially Equispaced Points on Ellipse

hist.bxp

Plot a Histogram and a Boxplot

p.datum

Plot `Datum' (deutsch!) unten rechts

diagDA

Diagonal Discriminant Analysis

p.arrows

Prettified Arrows Plots

p.tachoPlot

Draw Symbol on a Plot

Sys.cpuinfo

Provide Information about the CPU

Sys.ps

Return Process Status (unix ps) Information

compresid2way

Plot Components + Residuals for Two Factors

lseq

Generate Sequences, Equidistant on Log Scale

mat2tex

Produce LaTeX commands to print a matrix

last

Get Last Elements of a Vector

u.Datumvonheute

Datum und Uhrzeit (auf deutsch)

linesHyperb.lm

Plot Confidence or Prediction Hyperbolas around a Regression Line

D2ss

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

str_data

Overview on All Datasets in an R Package

wrapFormula

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

boxplot.matrix

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

AsciiToInt

Character to and from Integer Codes Conversion

p.res.2fact

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

pmax.sa

Parallel Maxima / Minima (Scalar, Array)

pl.ds

Plot Data and Smoother / Fitted Values

prt.DEBUG

Utility Printing in DEBUG mode

KSd

Approximate Critical Values for Kolmogorov-Smirnov's D

hatMat

Hat Matrix of a Smoother

p.res.2x

Stahel's Residual Plot against 2 X's

ps.end

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

nr.sign.chg

Number of Sign Changes in Sequence

u.datumdecode

Convert ``Numeric'' Dates

u.date

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

potatoes

Fisher's Potato Crop Data

n.plot

Name Plot: Names or Numbers instead of Points in Plot

p.ts

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

xy.grid

Produce regular grid matrix.

mult.fig

Plot Setup for MULTiple FIGures, incl. Main Title

pretty10exp

Nice 10 ** k Label Expressions

u.assign0

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

ps.latex

PostScript/PDF Preview Device with Optional `LaTeX' Touch

unif

Nice Uniform Points in Interval

nearcor

Find the Nearest Proper Correlation Matrix

uniqueL

A Reversable Version of unique()

u.log

(Anti)Symmetric Log High-Transform

u.sys

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

paste.vec

Utility for 'Showing' S vectors