Function reference • optiRum

Helpers
`CJ.dt()`	Cross join two data.tables
`convertToXML()`	Produce an XML document of a table
`generatePDF()`	Convert an .Rnw file to a PDF
`pounds_format()` `pounds()`	Currency formatter: round to nearest penny and display pounds sign.
`sanitise()`	A cleaning function for special characters
`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
Finance
`APR()`	Calculates the compound interest rate for a loan
`PMT()`	Calculates the repayment for a loan
`PV()`	Calculates the present value
`RATE()`	Calculates compounded interest rate
Tax
`calcNetIncome()`	Calculate income after tax and benefits
`taxYear()`	Returns the UK financial tax year for a given date
Credit risk
`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
`odd.logit()`	Convert an odd into a logit
`odd.prob()`	Convert an odds to probability
`prob.logit()`	Convert a probability into a logit
`prob.odd()`	Convert a probability into odds probability
`scaledScore()`	Produce a scaled score based on a logit
Visualisation
`multiplot()`	Multiple plot function
`theme_optimum()`	Produce an Optimum-standard base chart

Reference