In omarbenites/iskay: R-Shiny package for non-parametric data analysis

knitr::opts_chunk$set(echo = TRUE)

This file attemps to make an internal documentation for iskay nonparametric data analysis application. It includes:

1. Input and output object names

2. Import data

3. Dialogs event buttons

4. Combobox options buttons

5. Tables

6. Example for friedman test

Input and output object names

• uin_name: widgets' name that run in the UI
• ou_name: widgets' name, for renderUI especifically, that use in the server
• sel_name: widget's name for selectInput in the server. It goes inside renderUI
• ou_dtname: widget's name for data tables running in the server.

Import data

• uin_fb_import: widgets' name for fileInput. Upload data event for posterior d.analysis.
• ou_sheets: widget renderer that run in the server.
• show_dlgImport: widget for importing file dialog.

Show dialogs

• show_dlg(Name): dialog windows for displaying information about input's test

ComboBox for statistical tables

• cbTable_abbre_test. combobox for statistical table as a result of applying different test.

This list includes thre main columns:

  library(knitr)
  library(kableExtra)
  library(dplyr)
  Name <- c("Global summary", "Multiple comparison", "Paired comparison") 
  Choice <- c("gsum", "mulcom", "pcom") 
  pt <- data.frame(Name, Choice)
  kable(pt) 

According to each test, cbTable_abbre_test show a different type of combo:

• Global summary: wilcoxon, mann-whitney, kruskal-wallis, median, durbin, friedman.

• Multiple comparison: wilcoxon, mann-whitney, kruskal-wallis, median, durbin, friedman.

• Paired comparison: kruskal-wallis, median, durbin, friedman.

Import data

• show_dlgImport.

Type: Action button. Description: show help dialog about the test and required inputs

Tables for test results

There are three types of tables:

• ou_dt(test_abvreviation)_gsum

Type: DataTable.

Description: descriptive summary. Ex: ou_dtmanw_gsum (Mann-Withney summary descriptive).

• ou_dt(test_abbreviation)

Type: DataTable.

Description: p-values, mean or median multiple comparison. Ex. ou_dtmanw (Mann-Whitney analysis results/table),

• out_dt(test_abbreviation)_pair

Type: DataTable.

Description: paired comparison. Ex. ou_dtfriedman_pair (Friedman test paired comparison table).

Test results

• test_result: Type: Reactive data

Description: Reactive data. Storage the results for each test using the tabName (tab name for each test).

Friedman Test: Inputs and outputs

Friedman renderUI

• uiOutput("ou_resfrman")
• uiOutput("ou_trtfrman")
• uiOutput("ou_blocksfrman")

Friedman selectInput

• sel_input_resfrman
• sel_input_resfrman
• sel_input_resfrman

Friedman data table

• ou_dtfrman

Friedman show dialog

• show_dlgFriedman

TODO: #parameter table

    #statistic table
    #radial plot

References

• http://www.kovcomp.co.uk/xlstat/tools/non-parametric-tests-on-k-independent-samples.html
• http://bolt.mph.ufl.edu/files/2013/03/image094.gif
• http://www.sthda.com/english/wiki/paired-samples-wilcoxon-test-in-r

omarbenites/iskay documentation built on May 22, 2019, 8:51 p.m.