Wolfram Library Archive

All Collections Articles Books Conference Proceedings
Courseware Demos MathSource Technical Notes

Data analysis Tools

Bernd Lamberts
Revision date


Package with various utility function for generic data analysis. base assumptions that the data are in a 2D list of lists

modules inlude
mLess::usage="Listable version of Less"
mGreater::usage="Listable version of Greater"
mWhich::usage="Convert List of TRUE & FALSE to Indices of TRUE"

grepT::usage="function to find a header index Returns a table"
grepi::usage="function to find a header index Returns as index list"
grepL::usage="function to find a header index Returns a list"

findX::usage="find all indices which meet foo function "
findNumeric::usage="find all indices which are numeric use : findNumeric[x] "
findNum::usage="find all indices which are numeric use : findNum[x] "

getData::usage="function to read the csv files use: getData[filename]"

(* Pivot Table tools *)
pTableChart::usage=" plot the data in form of a Pivot table use : pTableChart[tt_, nBy_: 2, debug_: False]"
pListChart::usage=" plot a List chart of the Mena values from the Pivot table use: pListChart[tt_, nBy_: 1, opt_]"
pGaugeChart::usage="plot a Gauge chart of the Mean, Median & Variation use : pGaugeChart[tt_, nBy_,opt_]"

*Wolfram Technology > Application Packages

data analysis