cwhmisc

dim of vectors and arrays

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

Halton's quasi-random numbers

Plot data in groups, each group with separate lowess smoothing

Convert NA, NaN, Inf to a string

Check, build, install package in a unified manner.

splom with title and time stamp

Numerically evaluate integral using adaptive rules.

Convert and reduce arcs

Astronomical constants

Convert geographical coordinates to and from Swiss topo coordinates

Functions for strings

Fractional part of number, continuous fractions

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

Functions for directed arcs

Constants

convert coordinates, angles, simple vector operations

Find the position of a substring

Functions not to be called directliy by the user.

cwhmisc

calender conversions

Show date and time in ISO format

Convert number for table columns, for equations

Waiting loop for program execution

String handling

Test, convert numbers

Protected division

Convert time difference to string.

Generate ellipses

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

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

Create primes, factor an integer, combine factors, check if prime

Format to a fixed format representation

Functions for testing and other

Convenience functions for grep

convert hours

convert integers, string to integer vector

Polynomial and rational interpolation

Inverse Gaussian Distribution

is.constant

Jitter vector containing NA

List all installed packages, or all functions in a package

Print an object

List available functions

Plot Setup for multiple plot, incl. main title

Tabulate data, with extra rows and columns.

Show vector or matrix (of 0 <= x <=10) in a compact way

Show absolute values as characters, prepare for plotting

base power and multiplier, significant places

Check numerical values for identity

Convert numeric containing e+-power

Count the number elements that satisfy a condition.

Number theoretic functions

Padding a string with justification, insertion

Alternative panel functions for lattice plots

check files for parsing errors

Paste rounded values

paste with collapse=""

Plot symbols, colours, and allow to choose

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

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

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

Monitor the progress of a repetitive calculation.

Approximation to the inverse normal distribution function.

Conversion of real to string and rounding, in given base

Remove duplicate rows

Replace a character in a string by another

Generate the significance codes as in summary.lm

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

sequences, empty if "by" not conforming

set inclusion

Shapiro-Wilk Normality Test

Fit cumulative distribution from kernel estimate.

round real in string

T3plot

Convert a data matrix into LaTeX code.

Ternary or Triangular Plots.

Weighted median

Wait for <Return>

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