Miscellaneous functions for (primarily) finance / credit risk analysts

Documentation for package ‘optiRum’ version 0.35

optiRum-package	optiRum is a helper package
APR	Calculates the compound interest rate for a loan
CJ.dt	Cross join two data.tables
convertToXML	Produce an XML document of a table
generatePDF	Convert an .Rnw file to a PDF
giniChart	Produce a ROC curve with gini coefficient title
giniCoef	Produce a gini coefficient
logit.odd	Convert a logit to odds
logit.prob	Convert a logit to probability
multiplot	Multiple plot function
odd.logit	Convert an odd into a logit
odd.prob	Convert an odds to probability
optiRum	optiRum is a helper package
PMT	Calculates the repayment for a loan
pounds	Currency formatter: round to nearest penny and display pounds sign.
pounds_format	Currency formatter: round to nearest penny and display pounds sign.
prob.logit	Convert a probability into a logit
prob.odd	Convert a probability into odds probability
PV	Calculates the present value
RATE	Calculates compounded interest rate
sanitise	A cleaning function for special characters
scaledScore	Produce a scaled score based on a logit
theme_optimum	Produce an Optimum-standard base chart
thousands	Thousands formatter: format number with commas separating the number thousands and suffixed with a k. Based heavily on the scales work by Hadley
thousands_format	Thousands formatter: format number with commas separating the number thousands and suffixed with a k. Based heavily on the scales work by Hadley
wordwrap	Produce a string with one word per line Designed for splitting strings to fit better on axis on charts