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cwhmisc (version 2.0.1)

CWH's functions for Maths, Plotting, Printing, Statistics, Strings, and Tools

Description

Miscellaneous useful functions collected over time

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Version

Install

install.packages('cwhmisc')

Monthly Downloads

110

Version

2.0.1

License

GPL version 2 or newer

Maintainer

Christian Hoffmann

Last Published

February 15th, 2017

Functions in cwhmisc (2.0.1)

numericString

Test string for being a number or made up of digits only, convert to bases.

eql

Check on equality, including NA==NA and NaN==NaN.

mult.fig.p

Plot Setup for MULTiple FIGures, incl. Main Title

adaptlob

Numerically evaluate integral using adaptive rule.

napply

Apply a function to the corresponding elements of two lists (?)

datetime

Show date and time in ISO format

dt2str

Convert time difference to string.

formatFix

Format to a fixed format representation

waitReturn

Wait for

Prepare new data for prediction

pointfit

Least squares fit of point clouds, or the Procrustes problem.

ls.functions

List available functions

numberof

Count the number elements that satisfy a condition.

cap

Change case of strings

rtf

Rational Transfer Function objects for R

shapiro.wilk.test

Shapiro-Wilk Normality Test

cwhmisc-internal

Internal cwhmisc functions

lpr

Print an object or plot

cbind.colnames

Add columns to a data frame, using variable names.

ellipse

Generate ellipses

my.table

Tabulate data, with extra rows and columns.

libs

List all installed packages, or all functions in a package

printP

Print without square brackets, expression values together with their call strings

num2Latex

Convert numeric containing e+-power

str2formula

Extract sides of a formula to strings, Convert back to a formula

setPowerPointStyle

Set PowerPoint style

replacechar

Replace a character in a string by another

summaryFs

Print extended summary of lm.

remove.dup.rows

Remove duplicate rows

f.log

Determine an optimized offset s and return log10(data+s).

whole.number

Check an array on whole numbers (x in I).

frac

Fractional part of number

n2c

Show absolute values as characters, prepare for plotting

progress.meter

Monitor the progress of a repetitive calculation.

lengths.angle

Lengths of two vectors and angle between them.

qnorm.appr

Approximation to the inverse normal distribution function.

smoothed.df

Fit cumulative distribution from kernel estimate.

pasteInfix

Paste(infix)

panel

Alternative panel functions for lattice plots

tex.table

Convert a data matrix into LaTeX code.

plotSymbols

Plot symbols, colours, and allow to choose

signp

Sign Function

heading

Write a line of text with underlining and blank lines

num.ident

Check numerical values for identity

weighted.mean1

Weighted mean1

my.var

Correlation, Variance and Covariance (Matrices)

negbingof

Approximate a Negative binomial distribution.

persp2

Central perspective from 3 to 2 dimensions along specified axis

select.range

Select values from a vector depending on a range in a second vector.

n22dig

Show vector or matrix (of 0 <= x <=1) in a compact way

plt

Plot depending on switch, Create multiple plots with title and time stamp

qres

Randomized quantile residuals

jitterNA

Jitter entities with NA

lowess.bygroup

Plot data in groups, each with lowess or loess smoothing

padding

Padding a string with justification

invgauss

Inverse Gaussian Distribution

FinneyCorr

Finney's correction to log normally distributed data, r-squared and standard deviation of a linear model.

is.constant

delayt

Waiting loop for program execution

A "shortest unique identifier" match.

tri

Ternary or Triangular Plots.

seqm

sequences, empty if "by" not conforming

weighted.median

Weighted median

delstr

Delete a substring from a string

Convert number for table columns, for equations

rec.prot

Protected division

tweedie

Tweedie Distributions

cpos

Find the position of a substring

poisgam

Poisson Gamma Distribution

scode

Generate the significance codes as in summary.lm

T3plot

rotm

Rotation matrices and compute rotation angles from orthogonal matrix

pasteRound

Paste rounded values

clean.na

Clean a matrix or data frame of rows or columns of containing NA.

cwhmath-package

cwh's mathematical functions

mathlib-internal

Internal mathlib functions

rotangle

Compute rotation angles from orthogonal matrix.

cwhplot-package

cwh's plot functions