Man pages for sumtxt/datatools
Functions I use a lot when working with data in R
| cumsum1 | Cumulative sum of uninterrupted '1' |
| encode_na | Encode missing values as category and/or add missing data... |
| encode_string | Encode a string vector into a set of numeric vectors |
| expand_df | Expand a data.frame |
| make_id | Creates a unique, numeric ID sequence based on a set of... |
| make_series_id | Creates a unique ID for all uninterrupted series in a vector |
| ordered_factor | Creates an ordered factor based on order of another variable |
| Q | Function to discretize a variable based on a selected... |
| qmode | Value occuring most often (simple mode) |
| rem_sparse_cat | Remove sparse categories |
| set_base | Rescales vector to base value |
| standardize2 | Standardize a Vector |
| sum0 | Sum of Vector Elements with alternative empty-set definition |
| topcode | Top-coding values in a vector |
