Table 1 Statistical packages incorporated into PECAn analysis tool
Test | Function | Package |
|---|---|---|
Wilcoxon Signed Rank | compare_means | ggpubr v0.4.0 |
Wilcoxon Rank Sum | compare_means | ggpubr v0.4.0 |
Student’s t-test | compare_means | ggpubr v0.4.0 |
Paited t-test | compare_means | ggpubr v0.4.0 |
Kruskal-Wallis | compare_means | ggpubr v0.4.0 |
ANOVA | compare_means | ggpubr v0.4.0 |
Shapiro-Wilks | shapiro.test | stats v3.6.2 |
Fligner-Killeen | fligner.test | stats v3.6.2 |
Fisher’s exact | fisher.test | stats v3.6.2 |
Cliff’s delta | fliff.delta | effsize v0.8.1 |
Cohen’s d | cohen.d | effsize v0.8.1 |
Hedge’s | cohen d | effsize v0.8.1 |
Spearman’s rho | cor.test | stats v3.6.2 |
Pearson’s r | cor.test | stats v3.6.2 |
Kendall’s Tau | cor.test | stats v3.6.2 |
P-adjustments | p.adjust | stats v3.6.2 |
Correlation matrix | chart.Correlation | PerformanceAnalytics v2.0.4 |
Multiple linear regression | Lm | stats v3.6.2 |
Logistic regression | Glm | stats v3.6.2 |
Poisson regression | Glm | stats v3.6.2 |
Negative binomial regression | glm.nb | MASS |
Variance inflation factors | Vif | car v3.0-10 |
Durbin-Watson Test | durbinWatsonTest | car v3.0-10 |
Non-constant variance of error | ncvTest | car v3.0-10 |
Nagelkerke pseudo-R2 | Nagelkerke | rcompanion v2.3.26 |
Cox and Snell pseudo-R2 | Nagelkerke | rcompanion v2.3.26 |
McFadden pseudo-R2 | Nagelkerke | rcompanion v2.3.26 |
