| add | Create, modify, and delete variables. |
| Alpha | Reliability analysis (Cronbach's alpha and McDonald's omega). |
| bruceR-demodata | Demo data. |
| bruceR-package | bruceR: *BR*oadly *U*seful *C*onvenient and *E*fficient *R*... |
| cc | Split up a string (with separators) into a character vector. |
| ccf_plot | Cross-correlation analysis. |
| CFA | Confirmatory Factor Analysis (CFA). |
| cor_diff | Test the difference between two correlations. |
| cor_multilevel | Multilevel correlations (within-level and between-level). |
| Corr | Correlation analysis. |
| Describe | Descriptive statistics. |
| dtime | Timer (compute time difference). |
| EFA | Principal Component Analysis (PCA) and Exploratory Factor... |
| EMMEANS | Simple-effect analysis and post-hoc multiple comparison. |
| export | Export data to a file (TXT, CSV, Excel, SPSS, Stata, ...) or... |
| formatF | Format numeric values. |
| formatN | Format "1234" to "1,234". |
| formula_expand | Expand all interaction terms in a formula. |
| formula_paste | Paste a formula into a string. |
| Freq | Frequency statistics. |
| GLM_summary | Tidy report of GLM ('lm' and 'glm' models). |
| grand_mean_center | Grand-mean centering. |
| granger_causality | Granger causality test (multivariate). |
| granger_test | Granger causality test (bivariate). |
| grapes-allin-grapes | A simple extension of '%in%'. |
| grapes-anyin-grapes | A simple extension of '%in%'. |
| grapes-grapes-COMPUTE-grapes-grapes | Multivariate computation. |
| grapes-nonein-grapes | A simple extension of '%in%'. |
| grapes-notin-grapes | The opposite of '%in%'. |
| grapes-partin-grapes | A simple extension of '%in%'. |
| grapes-pow-grapes | Paste strings together. |
| group_mean_center | Group-mean centering. |
| HLM_ICC_rWG | Tidy report of HLM indices: ICC(1), ICC(2), and rWG/rWG(J). |
| HLM_summary | Tidy report of HLM ('lmer' and 'glmer' models). |
| import | Import data from a file (TXT, CSV, Excel, SPSS, Stata, ...)... |
| lavaan_summary | Tidy report of lavaan model. |
| LOOKUP | Search, match, and look up values (like Excel's functions... |
| MANOVA | Multi-factor ANOVA. |
| med_summary | Tidy report of mediation analysis. |
| model_summary | Tidy report of regression models. |
| p | Compute _p_ value. |
| pkg_depend | Check dependencies of R packages. |
| pkg_install_suggested | Install suggested R packages. |
| Print | Print strings with rich formats and colors. |
| print_table | Print a three-line table (to R Console and Microsoft Word). |
| PROCESS | PROCESS for mediation and/or moderation analyses. |
| RECODE | Recode a variable. |
| regress | Regression analysis. |
| rep_char | Repeat a character string for many times and paste them up. |
| RESCALE | Rescale a variable (e.g., from 5-point to 7-point). |
| RGB | A simple extension of 'rgb()'. |
| Run | Run code parsed from text. |
| scaler | Min-max scaling (min-max normalization). |
| set.wd | Set working directory to the path of currently opened file. |
| show_colors | Show colors. |
| theme_bruce | A nice 'ggplot2' theme that enables Markdown/HTML rich text. |
| TTEST | One-sample, independent-samples, and paired-samples t-test. |
