A collection of miscellaneous functions.


[Up] [Top]

Documentation for package ‘fifer’ version 1.0

Help Pages

auto.layout Automatically select the layout.
boxcox.R Transform data using a boxcox transformation
boxcoxR Transform data using a boxcox transformation
calcT Calculate inverse tangent.
chisq.post.hoc Tests for significant differences among all pairs of populations in a chi-square test.
compute.theta Calculate inverse tangent.
contents View the contents (functions) of a package
cor2cov Correlation Matrix to Covariance Matrix Conversion
demographics Summarize a Data Set (Demographics)
densityPlotR Generate a density plot using a formula
ellipse Plots an Ellipse
excelCols Generate Excel column labels
excelMatch Obtain column number or variable name from Excel named Columns
fakeMedicalData Fictitious Medical Dataset
get.cols Extract column index
hash Create useless hashes
intersperse Intersperse elements of Two+ Vectors
make.formula Convert strings to a formula
make.null Drop or keep variables in a dataset
missing.Vals Summary of Missing Data
missing.vals Summary of Missing Data
missingVals Summary of Missing Data
missingvals Summary of Missing Data
mv.Rnorm Randomly Generate Multivariate Normal Data
mv.rnorm Randomly Generate Multivariate Normal Data
mvrnorm Randomly Generate Multivariate Normal Data
par1 Change default par parameters
par2 Change default par parameters
plots.prism Plot prism-like Plots
plotSigBars Add significance bars to a prism plot
printx Change Defaults of print.xtable
prism.plots Plot prism-like Plots
prismPlots Plot prism-like Plots
prismplots Plot prism-like Plots
r Extract variable column indices
r.crit Compute critical r or p.
random.correlation Generate a random correlation matrix
rotate.graph Rotate a graph using polar coordinates
rotateGraph Rotate a graph using polar coordinates
rotategraph Rotate a graph using polar coordinates
roxtemp Generate a Roxygen Template
scaleB Standardize coefficients
scaleIt Scale a variable
spearman.plot Spearman plot
stratified Sample from a 'data.frame' according to a stratification variable
string.to.color Convert between strings to colors
subsetString Extract only part of a string
SummarizeContinuousDefault Summarize a continuous vector with mean plus/minus standard deviation
SummarizeFactorDefault Summarize a factor vector with count and percentages
SummarizeVar Summarize a vector (continuous or factor)
univariate.tests Extract p values for a data frame