Man pages for rfriend
Provides Batch Functions and Visualisation for Basic Statistical Procedures

df_to_tableConvert a data frame to a contingency table
f_aovPerform multiple 'aov()' functions with optional data...
f_bestNormalizef_bestNormalize: Automated Data Normalization with...
f_boxcoxf_boxcox: A User-Friendly Box-Cox Transformation
f_boxplotGenerate a Boxplot Report of a data.frame
f_chisq_testChi-squared Test with post hoc Analysis
f_clearf_clear: Clear Various Aspects of the R Environment
f_conditional_roundConditional Rounding for Numeric Values
f_corplotCorrelation Plots with Factor Detection and Multiple...
f_example_dataAccess the bundled example datasets
f_factorsConvert multiple columns to Factors in a data frame
f_friedmanPerform multiple Friedman rank sum tests with a user-friendly...
f_glmPerform multiple 'glm()' functions with diagnostics,...
f_histPlot a Histogram with an Overlaid Normal Curve
f_kruskal_testPerform multiple Kruskal-Wallis tests with a user-friendly...
f_lmPerform multiple 'lm()' functions with optional data...
f_lmerFit a linear mixed model with 'lme4::lmer()' including...
f_load_packagesInstall and Load Multiple R Packages
f_longTransform 'Wide' (Excel) data to 'Long' (R) format
f_model_compareCompare Two Statistical Models
f_open_fileOpen a File with the Default Application
f_outliersIdentify Outliers within Groups using Tukey's Fences
f_panderFancy Pander Table Output
f_qqnormNormal Q-Q Plot with Confidence Bands
f_remove_outliersRemove Outliers from Data
f_rename_columnsRename Specific Columns in a Data Frame
f_rename_vectorRename Elements of a Vector Based on a Mapping
f_scanPerform a visual check on your data
f_setwdSet Working Directory Based on Current File or Specified Path
f_stat_wizardStatistical Test Wizard
f_summarySummarize a Data Frame with Grouping Variables
f_themeApply a black or white 'RStudio' Theme and Zoom Level
f_t_testPerform multiple t-tests with optional data transformation,...
f_wilcox_testPerform multiple Wilcoxon rank sum and signed rank tests with...
plant_trialSimulated plant-science field trial (teaching dataset)
plot.f_bestNormalizePlot an f_bestNormalize object
plot.f_boxcoxPlot an f_boxcox object
plot.f_friedmanPlot method for f_friedman objects
plot.f_kruskal_testPlot method for f_kruskal_test objects
plot.f_lmerPlot method for f_lmer objects
plot.f_longPlot method for f_long objects
predict.f_boxcoxPredict method for f_boxcox objects
print.f_outliersPrint method for f_outliers objects
print.f_scanPrint method for f_scan objects
print.f_stat_wizardPrint method for f_stat_wizard
print.f_summaryPrint method for f_summary objects
summary.f_longSummary method for f_long objects
rfriend documentation built on July 7, 2026, 1:06 a.m.