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sfsmisc (version 0.95-9)

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

0.95-9

License

GPL (GNU Public Licence), Version 2 or later

Maintainer

Martin Maechler

Last Published

November 21st, 2025

Functions in sfsmisc (0.95-9)

KSd

Approximate Critical Values for Kolmogorov-Smirnov's D

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

linesHyperb.lm

Plot Confidence or Prediction Hyperbolas around a Regression Line

p.res.2x

Stahel's Residual Plot against 2 X's

axTexpr

Axis Ticks Expressions in Nice 10 ** k Form

ellipsePoints

Compute Radially Equispaced Points on Ellipse

lseq

Generate Sequences, Equidistant on Log Scale

potatoes

Fisher's Potato Crop Data

p.hboxp

Add a Horizontal Boxplot to the Current Plot

D2ss

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

n.code

Convert "Round" Integers to Short Strings and Back

compresid2way

Plot Components + Residuals for Two Factors

cum.Vert.funkt

Kumulative Verteilung Aufzeichnen

rot2

Rotate Planar Points by Angle

Deprecated

Deprecated 'sfsmisc' Functions

integrate.xy

Cheap Numerical Integration through Data points.

quadrant

Give the Quadrant Number of Planar Points

last

Get Last Elements of a Vector

QUnif

Quasi Randum Numbers via Halton Sequences

pretty10exp

Nice 10 ** k Label Expressions

u.Datumvonheute

Datum und Uhrzeit (auf deutsch)

mat2tex

Produce LaTeX commands to print a matrix

u.datumdecode

Convert ``Numeric'' Dates

printTable2

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

errbar

Scatter Plot with Error Bars

xy.unique.x

Uniqify (X,Y) Values using Weights

mpl

Simple Matrix Plots

hatMat

Hat Matrix of a Smoother

u.sys

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

mult.fig

Plot Setup for MULTiple FIGures, incl. Main Title

nr.sign.chg

Number of Sign Changes in Sequence

u.boxplot.x

Utility Returning x-Coordinates of Boxplot

f.robftest

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

plotStep

Plot a Step Function

pl.ds

Plot Data and Smoother / Fitted Values

u.date

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

iterate.lin.recursion

Generate Sequence Iterating a Linear Recursion

p.dnorm

Plot Parametric Density Functions

posdefify

Find a Close Positive Definite Matrix

p.res.2fact

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

Sys.cpuinfo

Provide Information about the CPU

hist.bxp

Plot a Histogram and a Boxplot

plotCI

Plot Confidence Intervals / Error Bars

tapplySimpl

More simplification in tapply() result

vcat

Paste Utilities -- Concatenate Strings

p.profileTraces

Plot a profile.nls Object With Profile Traces

unif

Nice Uniform Points in Interval

col01scale

Matrix Scaling Utilities

ps.latex

PostScript Preview Device with Optional `LaTeX' Touch

n.plot

Name Plot: Names or Numbers instead of Points in Plot

rrange

Robust Range using Boxplot `Quartiles'

TA.plot

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

paste.vec

Utility for 'Showing' S vectors

p.arrows

Prettified Arrows Plots

inv.seq

Inverse seq() -- Short Expression for Index Vector

polyn.eval

Evaluate Polynomials

xy.grid

Produce regular grid matrix.

p.scales

Conversion between plotting scales: usr, cm, symbol

prt.DEBUG

Utility Printing in DEBUG mode

p.tachoPlot

Draw Symbol on a Plot

p.datum

Plot `Datum' (deutsch!) unten rechts

str_data

Overview on All Datasets in an R Package

u.log

(Anti)Symmetric Log High-Transform

tkdensity

GUI Density Estimation using Tcl/Tk

Sys.ps

Return Process Status (unix ps) Information

u.assign0

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

diagX

The ``Other'' Diagonal Matrix

pmax.sa

Parallel Maxima / Minima (Scalar, Array)

D1D2

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

diagDA

Diagonal Discriminant Analysis

boxplot.matrix

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

empty.dimnames

Empty Dimnames of an Array.

digitsBase

Digit/Bit Representation of Integers in any Base

ps.end

Close PostScript device opened by `ps.do'

signi

Rounding to Significant Digits

uniqueL

A Reversable Version of unique()

AsciiToInt

Character to and from Integer Codes Conversion

bl.string

Blank String