optiRum v0.40.1
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Financial Functions & More
This fills the gaps credit analysts and loan modellers at
Optimum Credit identify in the existing R code body.
It allows for the production of documentation with less coding,
replicates a number of Microsoft Excel functions useful for
modelling loans (without rounding), and other helpful functions
for producing charts and tables. It also has some additional scales for
use, including a GBP scale.
Functions in optiRum
| Name | Description | |
| theme_optimum | Produce an Optimum-standard base chart | |
| thousands_format | Thousands formatter: format number with commas separating the number thousands and suffixed with a k. | |
| wordwrap | Produce a string with one word per line | |
| scaledScore | Produce a scaled score based on a logit | |
| taxYear | Returns the UK financial tax year for a given date | |
| odd.logit | Convert an odd into a logit | |
| giniChart | Produce a ROC curve with gini coefficient title | |
| APR | Calculates the compound interest rate for a loan | |
| CJ.dt | Cross join two data.tables | |
| PMT | Calculates the repayment for a loan | |
| RATE | Calculates compounded interest rate | |
| generatePDF | Convert an .Rnw file to a PDF | |
| calcNetIncome | Calculate income after tax and benefits | |
| convertToXML | Produce an XML document of a table | |
| PV | Calculates the present value | |
| pounds_format | Currency formatter: round to nearest penny and display pounds sign. | |
| logit.odd | Convert a logit to odds | |
| prob.odd | Convert a probability into odds probability | |
| multiplot | Multiple plot function | |
| sanitise | A cleaning function for special characters | |
| optiRum | optiRum is a helper package | |
| giniCoef | Produce a gini coefficient | |
| logit.prob | Convert a logit to probability | |
| odd.prob | Convert an odds to probability | |
| prob.logit | Convert a probability into a logit | |
| No Results! | ||
Vignettes of optiRum
| Name | ||
| index.Rmd | ||
| presentation.Rmd | ||
| No Results! | ||
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Details
| Encoding | UTF-8 |
| License | GPL-3 |
| LazyData | true |
| URL | https://github.com/lockedata/optiRum, https://itsalocke.com/optirum/ |
| BugReports | https://github.com/lockedata/optiRum/issues |
| VignetteBuilder | knitr |
| RoxygenNote | 6.0.1.9000 |
| NeedsCompilation | no |
| Packaged | 2018-07-03 17:50:06 UTC; Maelle |
| Repository | CRAN |
| Date/Publication | 2018-07-03 19:30:06 UTC |
| imports | AUC , data.table (>= 1.9.6) , ggplot2 , grid , knitr , plyr , scales , stringr , XML |
| suggests | covr , rmarkdown , testthat |
| depends | R (>= 3.0.2) |
| Contributors | Ma<c3><ab>lle Salmon, Locke Data , Optimum Credit Ltd's analysts |
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