Analyser is a statistics/analysis tools that includes Python,R engine that let you run codes written in these languages in iOS devices directly:
1 Python modules:numpy,scipy,pandas,statsmodels,scikit-leary/image,nilearn,astroML,pymc,nipy
2 R packages:DBI,cluster,inline,mvtnorm,spam,Formula,codetools,ipred,nlme,spatial,GPArotation,coin,iterators,nnet,splines,Hmisc,colorspace,jiebaR,numDeriv,stats,KernSmooth,datasets,jiebaRD,pamr,stats4,MASS,deepnet,jsonlite,parallel,stringi,Matrix,digest,kernlab,party,stringr,NLP,e1071,knitr,partykit,strucchange,RColorBrewer,evaluate,lars,penalized,survival,RCurl,foreach,lasso2,plyr,tau,RJSONIO,foreign,lattice,praise,testthat,RSNNS,gbm,latticeExtra,prodlim,tibble,RSQLite,glmpath,lava,psych,tm,Rcpp,gof,lazyeval,quantreg,tools,SparseM,grDevices,lmtest,registry,tree,TH.data,graphics,magrittr,reshape,tseries,XML,grid,maptree,reshape2,utils,arules,gridExtra,markdown,rms,wordcloud,assertthat,gtable,maxent,rpart,wordcloud2,base,highr,methods,sandwich,xml2,base64enc,htmltools,mime,scales,xtable,boot,htmlwidgets,modeltools,selectr,yaml,caTools,httpuv,multcomp,shiny,zoo,class,httr,munsell,slam
3 Stats templates:ARIMA,Cluster,Correlation,Discriminant,Distribution,Factor,Generalized Linear/Linear/Logistic/Nonlinear Regression,One-Way ANOVA,Principal Components,t Test...,
4 Analyser use SQLite database, sas7bdat(support read/update/create directly) and xls file as data source to perform statistics/analysis and display report in device's screen, or generate pdf report and show in embed pdf viewer, send report as attachment, print report.
Analyser can import data from .txt, .csv, .xls, .xpt, .sav, .dta format file by copying these file from a PC/Mac to device via iTunes File Sharing, or create new dataset by entering data manually.

Limitations: cannot install package for R, can only install pure Python module.