Tim Tiefenbach TimTeaFan
TimTeaFan
/ nested_data_table.R
Created
March 24, 2023 20:13
using `table()` in list-column of nested data
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| library(dplyr) | |
| mtcars %>% | |
| nest_by(gear) %>% | |
| mutate(freq = rlang::list2( | |
| "gear_{gear}_carb" := table(data$carb) | |
| )) %>% | |
| pull(freq) | |
| #> $gear_3_carb |
TimTeaFan
/ many_dv_models.R
Created
May 30, 2023 09:20
Tidyverse many models using several dependent variables
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ``` r | |
| library(tidyverse) | |
| indep_vars <- c("vs", "am", "gear", "carb") | |
| dep_vars <- c("mpg", "disp", "hp") | |
| init_grid <- tibble(dep_var = dep_vars, | |
| indep_vars = list(indep_vars)) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| reveal_door <- function(doors) { | |
| if ("car" %in% names(doors)) { | |
| return(doors[names(doors) != "car"]) | |
| } | |
| sample(doors, size = 1) | |
| } | |
| play_monty_hall <- function(switch_doors = FALSE) { |
OlderNewer