KitchenhamMadeyskiBudgen16.DiffInDiffData data

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Description

If you use this data set please cite this R package and the following paper when accepted: Barbara Kitchenham, Lech Madeyski, David Budgen, Jacky Keung, Pearl Brereton, Stuart Charters, Shirley Gibbs, and Amnart Pohthong, "Robust Statistical Methods for Empirical Software Engineering", Empirical Software Engineering (in press). DOI: 10.1007/s10664-016-9437-5 (http://dx.doi.org/10.1007/s10664-016-9437-5), URL: http://madeyski.e-informatyka.pl/download/KitchenhamMadeyski16ESE.pdf

Usage

1

Format

A data frame with variables:

Abstract

The abstract identifier

Site

A numeric identifier of the site

Treatment

A three character alphanumeric identifying the jounral and time period of the abstract

Journal

The journal in which the abstract was published: IST or JSS

Timeperiod

The time period in which the abstract: 1 or 2

J1

The identifer for the judge who made the next 2 assessments

J1Completeness

The average completeness made by judge J1 based on the 8 completeness questions

J1Clarity

The clarity assessment made by judge J1

J2

The identifer for the judge who made the next 2 assessments

J2Completeness

The average completeness made by judge J2 based on the 8 completeness questions

J2Clarity

The clarity assessment made by judge J2

J3

The identifer for the judge who made the next 2 assessments

J3Completeness

The average completeness made by judge J3 based on the 8 completeness questions

J3Clarity

The clarity assessment made by judge J3

J4

The identifer for the judge who made the next 2 assessments

J4Completeness

The average completeness made by judge J4 based on the 8 completeness questions

J4Clarity

The clarity assessment made by judge J4

MeanCompleteness

The mean of J1Completeness, J2Completeness, J3Completeness, J4Completeness

MedianCompleteness

The median of J1Completeness, J2Completeness, J3Completeness, J4Completeness

MedianClarity

The median clarity of J1Clarity, J2Clarity, J3Clarity, J4Clarity

MeanClarity

The mean clarity of J1Clarity, J2Clarity, J3Clarity, J4Clarity

VarCompleteness

The variance of J1Completeness, J2Completeness, J3Completeness, J4Completeness

VarClarity

The variance clarity of J1Clarity, J2Clarity, J3Clarity, J4Clarity

Details

Data set was derived from the data reported in the SubjectData data set (subjectdata.txt). It contains the summary completeness and clarity data from 4 judges who assessed the same abstract. Only the initial 5 sites are included.

dinddata.txt

Source

http://madeyski.e-informatyka.pl/reproducible-research/

Examples

1

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