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sfsmisc (version 0.9-6)
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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Install
install.packages('sfsmisc')
Monthly Downloads
24,215
Version
0.9-6
License
GPL (GNU Public Licence), Version 2 or later
Maintainer
Martin Maechler
Last Published
September 26th, 2004
Functions in sfsmisc (0.9-6)
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nr.sign.chg
Number of Sign Changes in Sequence
AsciiToInt
Character to and from Integer Codes Conversion
bl.string
Blank String
D2ss
Numerical Derivatives of (x,y) Data (via Smoothing Splines)
ellipsePoints
Compute Radially Equispaced Points on Ellipse
linesHyperb.lm
Plot Confidence or Prediction Hyperbolas around a Regression Line
u.datumdecode
Convert ``Numeric'' Dates
last
Get Last Elements of a Vector
KSd
Approximate Critical Values for Kolmogorov-Smirnov's D
errbar
Scatter Plot with Error Bars
compresid2way
Plot Components + Residuals for Two Factors
rot2
Rotate Planar Points by Angle
D1D2
Numerical Derivatives of (x,y) Data via Smoothing Splines
p.scales
Conversion between plotting scales: usr, cm, symbol
p.datum
Plot `Datum' (deutsch!) unten rechts
p.res.2fact
Plot Numeric (e.g. Residuals) vs 2 Factors Using Boxplots
u.assign0
`Portable' assign / get functions (R / S-plus) for `frame 0'
glob2rx
Change Wildcard or Globbing Pattern into Regular Expression
digitsBase
Digit/Bit Representation of Integers in any Base
diagDA
Diagonal Discriminant Analysis
mpl
Simple Matrix Plots
printTable2
Berechne und Drucke Randtotale etc f�r 2-weg Kontingenz Tafeln
pl.ds
Plot Data and Smoother / Fitted Values
u.date
Return Date[-Time] String in `European' Format
col01scale
Matrix Scaling Utilities
ps.end
Close PostScript device opened by `ps.do'
u.Datumvonheute
Datum und Uhrzeit (auf deutsch)
hatMat
Hat Matrix of a Smoother
inv.seq
Inverse seq() -- Short Expression for Index Vector
Deprecated
Deprecated 'sfsmisc' Functions
uniqueL
A Reversable Version of unique()
potatoes
Fisher's Potato Crop Data
u.boxplot.x
Utility Returning x-Coordinates of Boxplot
quadrant
Give the Quadrant Number of Planar Points
TA.plot
Tukey-Anscombe Plot (residual vs. fitted) of a Linear Model.
mat2tex
Produce LaTeX commands to print a matrix
rrange
Robust Range using Boxplot `Quartiles'
QUnif
Quasi Randum Numbers via Halton Sequences
ecdf.ksCI
Plot the Empirical Distribution Function Together With 95% Confidence Curves.
integrate.xy
Cheap Numerical Integration through Data points.
p.res.2x
Stahel's Residual Plot against 2 X's
huberM
Safe (generalized) Huber M-Estimator of Location
hist.bxp
Plot a Histogram and a Boxplot
p.profileTraces
Plot a profile.nls Object With Profile Traces
paste.vec
Utility for 'Showing' S vectors
mult.fig
Plot Setup for MULTiple FIGures, incl. Main Title
n.plot
Name Plot: Names or Numbers instead of Points in Plot
n.code
Convert "Round" Integers to Short Strings and Back
signi
Rounding to Significant Digits
plotStep
Plot a Step Function
p.ts
plot.ts with multi-plots and Auto-Title -- on 1 page
diagX
The ``Other'' Diagonal Matrix
pmax.sa
Parallel Maxima / Minima (Scalar, Array)
p.tachoPlot
Draw Symbol on a Plot
p.dnorm
Plot Parametric Density Functions
xy.grid
Produce regular grid matrix.
Sys.ps
Return Process Status (unix ps) Information
plotCI
Plot Confidence Intervals / Error Bars
unif
Nice Uniform Points in Interval
Sys.cpuinfo
Provide Information about the CPU
xy.unique.x
Uniqify (X,Y) Values using Weights
u.sys
`Portable' System function (R / S-plus)
u.log
(Anti)Symmetric Log High-Transform
tapplySimpl
More simplification in tapply() result
vcat
Paste Utilities -- Concatenate Strings
p.arrows
Prettified Arrows Plots
cum.Vert.funkt
Kumulative Verteilung Aufzeichnen
prt.DEBUG
Utility Printing in DEBUG mode
p.hboxp
Add a Horizontal Boxplot to the Current Plot
posdefify
Find a Close Positive Definite Matrix
tkdensity
GUI Density Estimation using Tcl/Tk
empty.dimnames
Empty Dimnames of an Array.
boxplot.matrix
Draw a Boxplot for each Column (Row) of a Matrix
f.robftest
Robust F-Test: Wald test for multiple coefficients of rlm() Object.
ps.latex
PostScript Preview Device with Optional `LaTeX' Touch
iterate.lin.recursion
Generate Sequence Iterating a Linear Recursion
polyn.eval
Evaluate Polynomials