Man pages for MaksimRudnev/LittleHelpers
Helpers for comparative studies
| add_term | Add or remove terms to a lmer formula string |
| aggr_and_merge | Creates country level variables by aggregating individual... |
| brmsea | Hoot's BRMSEA |
| check_mplus_model | Check NDP related to residuals and correlations of models... |
| compare_cor | Compare two correlation matrices |
| cor_between | Correlation between group aggregates |
| cor_table | Correlation table with stars |
| cor_within | Within-group correlations |
| crosstab | Easy cross-tabulation with labels |
| df_to_viewer | Shows data.frame or model(s) in RStudio viewer |
| diff_test_mlr | Loglikelihood test for MLR estimator |
| diff_test_mlr_manual | Loglikelihood test for MLR estimator - wrapper |
| drop_labs | Get rid of the labels |
| each_param_psr_mplus | Various versions of PSR |
| ess_values | Compute basic values indices as measured in European Social... |
| eststar | Quickly generate string from estimates and p-values |
| explained_variance | Computes pseudo-R2 by subtracting residual variances |
| extract_mlefa | Extracts fit indices of the Multilevel EFA (Mplus output) |
| f | Format the number quickly and remove zero before dot |
| gamma_hat_mplus | Computes Gamma fit index for SEM models fit in Mplus |
| get_net | Make a quick network graph |
| get_params_mplus | Extracts parameters from Bayesian models produces by Mplus... |
| get_PSR | get PSR from an mplus output file |
| grand_center | Grand mean centering of one or more variables |
| graph_means_ci | Graph means w/CIs |
| group_center | Group-centering of one or more variables |
| label_book | Create a codebook, table of labels to explore variables and... |
| label_table | Alias for label_book |
| lab_to_fac | Convert labelled variable to a factor with corresponding... |
| lav_compare | Combine fit measures form several models and compare |
| lav_to_draw | Convert lavaan to draw.io diagram |
| lav_to_graph | Create a Graphviz path diagram using lavaan syntax |
| lmer_table | Function producing a tidy table for many multilevel... |
| manipulate_mplus | manipulate mplus file |
| match_named_vectors | Match named vectors to a data.frame |
| mean_se_lower_upper | Means and SEs |
| na_tab | Prints the number and percent of NAs in a dataframe |
| partable_mplus | Summarize parameters from several Mplus models read by... |
| plef | Simple interaction plot with nice defaults |
| plot_latent_means | Plot latent means |
| potential_interactions | Potential cross-level interactions |
| potential_interactions_ind | Potential individual-level interactions for lmer model |
| pvalue_to_stars | Convert numbers to stars |
| random_interaction | Plot cross-level interactions for mer objects |
| random_plot | Plot random effects and interactions for lmer objects |
| replace_by_table | Replace by table |
| reverse | Reverse values and value labels |
| scatter_means_ci | Computes means by group and plots them in as a scatterplot |
| se | Standard err of mean |
| search_random | Find random effects across fixed |
| sem_tab | SEM tab |
| sig_seg | Prepares data for significance staples on ggplot |
| sig_to_bold | Conditional formatting |
| stacked_bar | Quick stacked bar plot |
| tech11_14 | Extracts Tech11 and Tech14 (Tests for mixture models) |
| theme_mr | Clean and precise theme |
| traceplots_mplus | Extract and export Mplus trace and autocorrelation plots into... |
| unhaven | Drop the structure added by haven package |
| untibble | Get rid of the tibble |
| values | List of Schwartz values |
| verb | Convenience function for logging the code |
| vif_mer | Compute variance inflation factor for mer objects |
