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sfsmisc (version 0.95-12)
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
23,814
Version
0.95-12
License
GPL (GNU Public Licence), Version 2 or later
Maintainer
Martin Maechler
Last Published
June 30th, 2007
Functions in sfsmisc (0.95-12)
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diagDA
Diagonal Discriminant Analysis
nr.sign.chg
Number of Sign Changes in Sequence
D2ss
Numerical Derivatives of (x,y) Data (via Smoothing Splines)
D1D2
Numerical Derivatives of (x,y) Data via Smoothing Splines
p.ts
plot.ts with multi-plots and Auto-Title -- on 1 page
errbar
Scatter Plot with Error Bars
hatMat
Hat Matrix of a Smoother
Deprecated
Deprecated 'sfsmisc' Functions
digitsBase
Digit/Bit Representation of Integers in any Base
pretty10exp
Nice 10 ** k Label Expressions
inv.seq
Inverse seq() -- Short Expression for Index Vector
QUnif
Quasi Randum Numbers via Halton Sequences
u.Datumvonheute
Datum und Uhrzeit (auf deutsch)
mpl
Simple Matrix Plots
iterate.lin.recursion
Generate Sequence Iterating a Linear Recursion
p.res.2fact
Plot Numeric (e.g. Residuals) vs 2 Factors Using Boxplots
hist.bxp
Plot a Histogram and a Boxplot
compresid2way
Plot Components + Residuals for Two Factors
n.plot
Name Plot: Names or Numbers instead of Points in Plot
integrate.xy
Cheap Numerical Integration through Data points.
wrapFormula
Enhance Formula by Wrapping each Term, e.g., by "s(.)"
ellipsePoints
Compute Radially Equispaced Points on Ellipse
signi
Rounding to Significant Digits
Sys.ps
Return Process Status (unix ps) Information
u.date
Return Date[-Time] String in `European' Format
quadrant
Give the Quadrant Number of Planar Points
axTexpr
Axis Ticks Expressions in Nice 10 ** k Form
plotStep
Plot a Step Function
lseq
Generate Sequences, Equidistant on Log Scale
mult.fig
Plot Setup for MULTiple FIGures, incl. Main Title
uniqueL
A Reversable Version of unique()
ps.latex
PostScript/PDF Preview Device with Optional `LaTeX' Touch
pl.ds
Plot Data and Smoother / Fitted Values
TA.plot
Tukey-Anscombe Plot (Residual vs. Fitted) of a Linear Model
boxplot.matrix
Draw a Boxplot for each Column (Row) of a Matrix
n.code
Convert "Round" Integers to Short Strings and Back
f.robftest
Robust F-Test: Wald test for multiple coefficients of rlm() Object.
potatoes
Fisher's Potato Crop Data
printTable2
Berechne und Drucke Randtotale etc f�r 2-weg Kontingenz Tafeln
p.dnorm
Plot Parametric Density Functions
prt.DEBUG
Utility Printing in DEBUG mode
KSd
Approximate Critical Values for Kolmogorov-Smirnov's D
u.assign0
`Portable' assign / get functions (R / S-plus) for `frame 0'
p.arrows
Prettified Arrows Plots
p.hboxp
Add a Horizontal Boxplot to the Current Plot
p.tachoPlot
Draw Symbol on a Plot
p.datum
Plot `Datum' (deutsch!) unten rechts
tapplySimpl
More simplification in tapply() result
AsciiToInt
Character to and from Integer Codes Conversion
ecdf.ksCI
Plot the Empirical Distribution Function Together With 95% Confidence Curves.
cum.Vert.funkt
Kumulative Verteilung Aufzeichnen
bl.string
Blank String
col01scale
Matrix Scaling Utilities
polyn.eval
Evaluate Polynomials
vcat
Paste Utilities -- Concatenate Strings
xy.unique.x
Uniqify (X,Y) Values using Weights
paste.vec
Utility for 'Showing' S vectors
tkdensity
GUI Density Estimation using Tcl/Tk
u.log
(Anti)Symmetric Log High-Transform
ps.end
Close PostScript or Acrobat Graphics Device opened by 'ps.do' / 'pdf.do'
str_data
Overview on All Datasets in an R Package
rrange
Robust Range using Boxplot `Quartiles'
posdefify
Find a Close Positive Definite Matrix
p.scales
Conversion between plotting scales: usr, cm, symbol
empty.dimnames
Empty Dimnames of an Array.
u.datumdecode
Convert ``Numeric'' Dates
last
Get Last Elements of a Vector
p.profileTraces
Plot a profile.nls Object With Profile Traces
p.res.2x
Stahel's Residual Plot against 2 X's
pmax.sa
Parallel Maxima / Minima (Scalar, Array)
rot2
Rotate Planar Points by Angle
u.boxplot.x
Utility Returning x-Coordinates of Boxplot
Sys.cpuinfo
Provide Information about the Linux Hardware (CPU, Memory, etc)
diagX
The ``Other'' Diagonal Matrix
plotCI
Plot Confidence Intervals / Error Bars
xy.grid
Produce regular grid matrix.
unif
Nice Uniform Points in Interval
linesHyperb.lm
Plot Confidence or Prediction Hyperbolas around a Regression Line
mat2tex
Produce LaTeX commands to print a matrix
u.sys
`Portable' System function (R / S-plus)