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fifer (version 1.0)

A collection of miscellaneous functions.

Description

A collection of functions that assist in data manipulation analysis and plotting.

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Version

Install

install.packages('fifer')

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Version

1.0

License

GPL-2

Maintainer

Dustin Fife

Last Published

April 2nd, 2014

Functions in fifer (1.0)

par2

Change default par parameters

cor2cov

Correlation Matrix to Covariance Matrix Conversion

SummarizeVar

Summarize a vector (continuous or factor)

boxcoxR

Transform data using a boxcox transformation

r.crit

Compute critical r or p.

excelMatch

Obtain column number or variable name from Excel named Columns

SummarizeFactorDefault

Summarize a factor vector with count and percentages

fakeMedicalData

Fictitious Medical Dataset

make.null

Drop or keep variables in a dataset

missing.vals

Summary of Missing Data

random.correlation

Generate a random correlation matrix

mv.rnorm

Randomly Generate Multivariate Normal Data

subsetString

Extract only part of a string

hash

Create useless hashes

intersperse

Intersperse elements of Two+ Vectors

ellipse

Plots an Ellipse

prism.plots

Plot prism-like Plots

printx

Change Defaults of print.xtable

make.formula

Convert strings to a formula

chisq.post.hoc

Tests for significant differences among all pairs of populations in a chi-square test.

univariate.tests

Extract p values for a data frame

stratified

Sample from a data.frame according to a stratification variable

plotSigBars

Add significance bars to a prism plot

scaleIt

Scale a variable

demographics

Summarize a Data Set (Demographics)

roxtemp

Generate a Roxygen Template

spearman.plot

Spearman plot

densityPlotR

Generate a density plot using a formula

SummarizeContinuousDefault

Summarize a continuous vector with mean plus/minus standard deviation

par1

Change default par parameters

rotateGraph

Rotate a graph using polar coordinates

string.to.color

Convert between strings to colors

auto.layout

Automatically select the layout.

Extract variable column indices

get.cols

Extract column index

excelCols

Generate Excel column labels

contents

View the contents (functions) of a package

scaleB

Standardize coefficients

compute.theta

Calculate inverse tangent.