All functions

auto_prior()

Create default priors for brms-models

bootstrap()

Generate nonparametric bootstrap replications

boot_ci() boot_se() boot_p() boot_est()

Standard error and confidence intervals for bootstrapped estimates

chisq_gof()

Compute model quality

cv()

Compute model quality

cv_error() cv_compare()

Test and training error from model cross-validation

design_effect()

Design effects for two-level mixed models

efc

Sample dataset from the EUROFAMCARE project

anova_stats() cohens_f() epsilon_sq() eta_sq() omega_sq()

Effect size statistics for anova

find_beta() find_beta2() find_cauchy() find_normal()

Determining distribution parameters

fish

Sample dataset

gmd()

Gini's Mean Difference

grpmean()

Summary of mean values by group

inequ_trend()

Compute trends in status inequalities

is_prime()

Find prime numbers

mean_n()

Row means with min amount of valid values

mediation()

Summary of Bayesian multivariate-response mediation-models

mwu()

Mann-Whitney-U-Test

nhanes_sample

Sample dataset from the National Health and Nutrition Examination Survey

odds_to_rr() or_to_rr()

Get relative risks estimates from logistic regressions or odds ratio values

overdisp() zero_count() pca() pca_rotate() r2() icc() p_value() se() std_beta()

Deprecated functions

prop() props()

Proportions of values in a vector

robust() svy()

Robust standard errors for regression models

samplesize_mixed()

Sample size for linear mixed models

scale_weights()

Rescale design weights for multilevel analysis

se_ybar()

Standard error of sample mean for mixed models

sjstats-package

Collection of Convenient Functions for Common Statistical Computations

svyglm.nb()

Survey-weighted negative binomial generalised linear model

svyglm.zip()

Survey-weighted zero-inflated Poisson model

table_values()

Expected and relative table values

tidy_stan()

Tidy summary output for stan models

var_pop() sd_pop()

Calculate population variance and standard deviation

weight() weight2()

Weight a variable

svy_md() survey_median() wtd_chisqtest() wtd_cor() wtd_mean() wtd_median() wtd_mwu() wtd_sd() wtd_se() wtd_ttest()

Weighted statistics for tests and variables

cramer() phi() xtab_statistics()

Measures of association for contingency tables