Function reference • optiRum

All functions

APR(): Calculates the compound interest rate for a loan

CJ.dt(): Cross join two data.tables

PMT(): Calculates the repayment for a loan

PV(): Calculates the present value

RATE(): Calculates compounded interest rate

calcNetIncome(): Calculate income after tax and benefits

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

pounds_format() pounds(): 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

sanitise(): A cleaning function for special characters

scaledScore(): Produce a scaled score based on a logit

taxYear(): Returns the UK financial tax year for a given date

theme_optimum(): Produce an Optimum-standard base chart

thousands_format() thousands(): Thousands formatter: format number with commas separating the number thousands and suffixed with a k.

wordwrap(): Produce a string with one word per line