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venn - Draw Venn Diagrams

A close to zero dependency package to draw and display Venn diagrams up to 7 sets, and any Boolean union of set intersections.

Last updated

10.35 score 38 stars 14 dependents 662 scripts 21k downloads

declared - Functions for Declared Missing Values

A zero dependency package containing functions to declare labels and missing values, coupled with associated functions to create (weighted) tables of frequencies and various other summary measures. Some of the base functions have been rewritten to make use of the specific information about the missing values, most importantly to distinguish between empty and declared NA values. Some functions have similar functionality with the corresponding ones from packages "haven" and "labelled". The aim is to ensure as much compatibility as possible with these packages, while offering an alternative in the objects of class "declared".

Last updated

9.10 score 6 stars 8 dependents 26 scripts 5.8k downloads

QCA - Qualitative Comparative Analysis

An extensive set of functions to perform Qualitative Comparative Analysis: crisp sets ('csQCA'), temporal ('tQCA'), multi-value ('mvQCA') and fuzzy sets ('fsQCA'). 'QCA' is a methodology that bridges the qualitative and quantitative divide in social science research. It uses a Boolean minimization algorithm, resulting in a minimal causal configuration associated with a given phenomenon.

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7.74 score 6 stars 6 dependents 139 scripts 7.4k downloads

admisc - Adrian Dusa's Miscellaneous

Contains functions used across packages 'DDIwR', 'QCA' and 'venn'. Interprets and translates, factorizes and negates SOP - Sum of Products expressions, for both binary and multi-value crisp sets, and extracts information (set names, set values) from those expressions. Other functions perform various other checks if possibly numeric (even if all numbers reside in a character vector) and coerce to numeric, or check if the numbers are whole. It also offers, among many others, a highly versatile recoding routine and some more flexible alternatives to the base functions 'with()' and 'within()'. SOP simplification functions in this package use related minimization from package 'QCA', which is recommended to be installed despite not being listed in the Imports field, due to circular dependency issues.

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openmp

7.38 score 2 stars 86 dependents 23 scripts 34k downloads

DDIwR - DDI with R

Useful functions for various DDI (Data Documentation Initiative) related inputs and outputs. Converts data files to and from DDI, SPSS, Stata, SAS, R and Excel, including user declared missing values.

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zlib

5.02 score 20 stars 13 scripts 258 downloads

statistics - Miscellanea Functions For Intro Stats Classes

Utilities for introductory statistics labs: plot tail or interval areas for the normal or t distributions, highlight binomial probabilities, and summarise discrete random variables. Calculate pooled standard deviations and Welch-Satterthwaite degrees of freedom, and run teaching-friendly tests such as Fligner-Killeen plus one-way ANOVA, and t tests with an Ansari-Bradley variance check alongside pooled and Welch variants.

Last updated

3.51 score 400 scripts