10.23642/USN.16782478 Oredalen Tone Jøran Tone len Tone Jøran University of South-Eastern Norway DataverseNO 2021 Other salmonid fish species Tetracapsuloides bryosalmonae deep lakes Freshwater Ecology University of South-Eastern Norway University of South-Eastern Norway USN Research Data Support University of South-Eastern Norway 2021-10-12 2021-10-12 10.23642/USN.16782478/ZYYZIZ 2647 type/x-r-syntax 1.0 Creative Commons Attribution 4.0 International License. DATASET MIGRATED FROM FIGSHARE: R-script modified from Statistical tools for high-throughput data analysis (STHDA) (<a href="http://www.sthda.com/english/wiki/chi-square-test-of-independence-in-r">http://www.sthda.com/english/wiki/chi-square-test-of-independence-in-r</a>). <div>Calculation Pearsons chi-square test for prevalence differences in different species and different lakes</div>