Offers useful functions to perform day-to-day data manipulation operations, data quality checks and post modelling statistical checks. One can effortlessly change class of a number of variables to factor, remove duplicate observations from the data, create deciles of a variable, perform data quality checks for continuous (integer or numeric), categorical (factor) and date variables, and compute goodness of fit measures such as auc for statistical models. The functions are consistent for objects of class 'data.frame' and 'data.table', which is an enhanced 'data.frame' implemented in the package 'data.table'.

Author | Akash Jain |

Date of publication | 2015-03-27 23:46:22 |

Maintainer | Akash Jain <akashjain02.05@gmail.com> |

License | GPL-2 |

Version | 1.0 |

**accuracy:** Confusion matrix and overall accuracy of predicted binary...

**actvspred:** Comparison of actual and predicted linear response

**auc:** Area under curve of predicted binary response

**contents:** Basic summary of the data

**decile:** Create deciles of a variable

**dqcategorical:** Data quality check of categorical variables

**dqcontinuous:** Data quality check of continuous variables

**dqdate:** Data quality check of date variables

**factorise:** Change the class of variables to factor

**gini:** Gini coefficient of a distribution

**imputemiss:** Impute missing values in a variable

**iv:** Information value of an independent variable in predicting a...

**ks:** Kolmogorov-Smirnov statistic for predicted binary response

**mape:** Compute mean absolute percentage error

**outliers:** Identify outliers in a variable

**pentile:** Create pentiles of a variable

**randomise:** Order the rows of a data randomly

**rmdupkey:** Remove observations with duplicate keys from data

**rmdupobs:** Remove duplicate observations from data

**splitdata:** Split modeling data into test and train set

StatMeasures

StatMeasures/NAMESPACE

StatMeasures/R

StatMeasures/R/dqdate.R
StatMeasures/R/mape.R
StatMeasures/R/outliers.R
StatMeasures/R/dqcontinuous.R
StatMeasures/R/gini.R
StatMeasures/R/pentile.R
StatMeasures/R/randomise.R
StatMeasures/R/dqcategorical.R
StatMeasures/R/factorise.R
StatMeasures/R/rmdupobs.R
StatMeasures/R/rmdupkey.R
StatMeasures/R/decile.R
StatMeasures/R/contents.R
StatMeasures/R/iv.R
StatMeasures/R/splitdata.R
StatMeasures/R/actvspred.R
StatMeasures/R/accuracy.R
StatMeasures/R/ks.R
StatMeasures/R/auc.R
StatMeasures/R/imputemiss.R
StatMeasures/MD5

StatMeasures/DESCRIPTION

StatMeasures/man

StatMeasures/man/randomise.Rd
StatMeasures/man/mape.Rd
StatMeasures/man/accuracy.Rd
StatMeasures/man/imputemiss.Rd
StatMeasures/man/ks.Rd
StatMeasures/man/dqcontinuous.Rd
StatMeasures/man/contents.Rd
StatMeasures/man/auc.Rd
StatMeasures/man/rmdupkey.Rd
StatMeasures/man/rmdupobs.Rd
StatMeasures/man/pentile.Rd
StatMeasures/man/splitdata.Rd
StatMeasures/man/gini.Rd
StatMeasures/man/dqcategorical.Rd
StatMeasures/man/decile.Rd
StatMeasures/man/factorise.Rd
StatMeasures/man/iv.Rd
StatMeasures/man/actvspred.Rd
StatMeasures/man/dqdate.Rd
StatMeasures/man/outliers.Rd
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