Man pages for hafen/hbgd
Healthy birth, growth & development
| add_all_cogs | Add a column to a data frame containing cognostics for fitted... |
| add_fit_cogs | Add a column to a data frame containing cognostics for fitted... |
| add_holdout_ind | Add indicator column for per-subject holdout |
| add_longi_cogs | Set longitudinal cognostics for subject-nested data frames |
| add_trajectory_plot | Add a column to a data frame containing trajectory / velocity... |
| auto_loess | Find best loess fit based on aic or gcv |
| by_subject | Transform a longitudinal dataset into one row per subject |
| check_data | Check a dataset to ensure it will be compatible with hbgd... |
| cpp | Subset of growth data from the collaborative perinatal... |
| exp10_1 | Inverse of log base 10 plus 1 |
| fit_all_trajectories | Apply trajectory fitting to each subject in a dataset |
| fit_method.brokenstick | Get the result of fitting brokenstick to a dataset |
| fit_method.face | Get the result of fitting face.sparse to a dataset |
| fit_method.fda | Compute functional "fda" fit of growth trajectory |
| fit_method.gam | Compute gam spline fit of growth trajectory |
| fit_method.loess | Compute loess fit of growth trajectory |
| fit_method.lwmod | Get the result of fitting a Laird and Ware linear or... |
| fit_method.rlm | Compute robust linear model fit of growth trajectory |
| fit_method.sitar | Get the result of fitting sitar to a dataset |
| fit_method.smooth.spline | Compute smooth.spline fit of growth trajectory |
| fit_method.wand | Get the result of fitting a "Wand" model to a dataset |
| fit_trajectory | Apply a model fit to an individual's trajectory |
| fix_height | Merge 'htcm' and 'lencm' into the 'htcm' variable |
| get_agefreq | Get age frequency |
| get_avail_methods | Get names of all available fitting methods |
| get_data_attributes | Infer and attach attributes to a longitudinal growth study... |
| get_fit | Obtain a trajectory "fit" object for a dataset |
| get_fit_holdout_errors | Get holdout errors |
| get_fit_holdout_mse | Get MSE for holdout |
| get_nadir | Get nadir of z-scale growth trajectory |
| get_recovery | Get recovery statistics of z-scale growth trajectory |
| get_smocc_data | Get SMOCC data from brokenstick, transformed to be... |
| get_traj_velocity | Returns the veclocity of growth trajectories for _all_... |
| get_x_range | Get the x-axis range across all subjects |
| grid_deriv | Estimate derivative given a grid of points |
| hbgd_labels | Labels for common variable names in hbgd data |
| hbgd_labels_df | Labels for common variable names in hbgd data |
| hbgd-package | hbgd: Healthy Birth, Growth & Development |
| log10_1 | log base 10 plus 1 |
| plot_agefreq | Plot age frequency |
| plot_complete_pairs | Plot a heat map of frequency of "complete" (both non-NA)... |
| plot_first_visit_age | Plot histogram and quantile plot of age at first visit |
| plot.fittedTrajectory | Plot a fitted trajectory |
| plot_missing | Plot a stacked bar chart indicating NAs for each variable in... |
| plot_multi_subj_boxplot | Plot boxplots of distrubutions of number of records per... |
| plot.subjDiv | Plot a raw data trajectory |
| plot_time_count_grid | Plot counts by age for a list of studies |
| plot_univar | Make a grid of univariate summary plots |
| plot_var_matrix | Plot a matrix comparing variables present in a list of... |
| plot_velocity | Plot a fitted trajectory's velocity |
| plot_visit_distn | Plot histogram and quantile plot of number of "visits" for... |
| plot_z | Plot a fitted trajectory on z-score scale |
| plot_zvelocity | Plot a fitted trajectory's z-score velocity |
| reexports | Objects exported from other packages |
| subjecttime | Get subject-level or time-varying variables and rows of... |
| view_variables | View known hbgd variables |
