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Aktuelle Beiträge
- Scoring the St George’s Respiratory Questionnaire (SGRQ) using R
- srir: A new R package for scoring the Severe Respiratory Insufficiency Questionnaire (SRI)
- How to fix problems after updating to R 3.4.1 on Linux Mint 18.1 / Ubuntu 16.04
- How to calculate Odds Ratios in Case-Control Studies using R
- How to parse Citavi files using R
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Category Archives: Fav R Packages
Scoring the St George’s Respiratory Questionnaire (SGRQ) using R
Background The St George's Respiratory Questionnaire (SGRQ) is an instrument for the measuring of Health-Related Quality-of-Life in patients with diseases of airways obstruction. The SGRQ contains 50 items covering three domains: Symptoms (8 items), Activity (16 items), and Impacts (26 … Continue reading
srir: A new R package for scoring the Severe Respiratory Insufficiency Questionnaire (SRI)
Background The SRI is a multidimensional general health questionnaire “to assess HRQL in patients with chronic respiratory failure due to various underlying diseases” [1]. Based on 49 items, seven sub scales addressing the following domains are calculated: Respiratory Complaints (8 … Continue reading
How to install and use the hexSticker package
Intro A couple of days ago, the hexSticker package was published on CRAN. The package provides some functions to plot hexagon stickers that may be used to promote R packages. As described on GitHub, the stickers can be plotted either … Continue reading
My first R package: streetsofle
Intro A couple of days ago I published my first R package on GitHub. I’ve named the package streetsofle standing for streets of Leipzig because it includes a data set containing the street directory of the German city of Leipzig. … Continue reading
How to install the ‘RWordPress’ package in R
The RWordPress package is a very convenient tool for publishing blog posts from R to WordPress. In his blog post Publish blog posts from R + knitr to WordPress, Yihui Xie explains how to install and use the package. Furthermore, … Continue reading
Posted in Data Management, Fav R Packages, Tips & Tricks
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