Last active
November 23, 2021 04:37
-
-
Save tanho63/64b9405df69701311f608c174493f8b5 to your computer and use it in GitHub Desktop.
one-pipeline parsing of participation 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
json_list <- readRDS(url("https://github.com/guga31bb/sport_radar/blob/master/data/participation/c2b24b1a-98c5-465c-8f83-b82e746b4fcf.rds?raw=true")) | |
plays <- json_list %>% | |
list() %>% | |
map(`[`,c("summary","plays")) %>% | |
tibble() %>% | |
unnest_wider(1) %>% | |
hoist('summary','season','week') %>% | |
mutate( | |
season = map_dbl(season,pluck,"year"), | |
week = map_dbl(week,pluck,'sequence'), | |
summary = NULL) %>% | |
unnest_wider('plays') %>% | |
select( | |
"season", | |
"week", | |
"play_id" = "sequence", | |
"clock", | |
"desc" = "description", | |
"play_type" = "type", | |
"home_team" = "home.alias", | |
"away_team" = "away.alias", | |
"home_player" = "home.players", | |
"away_player" = "away.players") %>% | |
unnest(cols = c(-"season",-"week")) %>% | |
filter(!is.na(desc)) %>% | |
mutate(quarter_seconds_remaining = lubridate::period_to_seconds(lubridate::ms(clock)), | |
increment = ifelse(lag(quarter_seconds_remaining) < quarter_seconds_remaining,1,0), | |
increment = ifelse(is.na(increment), 0, increment), | |
quarter = 1 + cumsum(increment), | |
increment = NULL | |
) %>% | |
relocate(quarter,quarter_seconds_remaining,.before = clock) %>% | |
mutate( | |
across(c("home_player","away_player"), | |
map, | |
~.x %>% | |
transmute(row_id = row_number(), | |
name) %>% | |
pivot_wider(names_from = row_id, values_from = name) | |
)) %>% | |
unnest_wider('home_player',names_sep = "_") %>% | |
unnest_wider("away_player",names_sep = "_") | |
# which can obviously get parsed into subfunctions etc |
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(tidyverse) | |
json_list <- readRDS(url("https://github.com/guga31bb/sport_radar/blob/master/data/pbp/0018213e-8423-40ab-b60d-562de98b6330.rds?raw=true")) | |
pbp <- json_list %>% | |
list() %>% | |
map(`[`,c("summary","periods")) %>% | |
tibble() %>% | |
unnest_wider(1) %>% | |
hoist('summary','season','week') %>% | |
mutate( | |
season = map_dbl(season,pluck,"year"), | |
week = map_dbl(week,pluck,"sequence"), | |
summary = NULL | |
) %>% | |
hoist("periods","pbp") %>% | |
select(-periods) %>% | |
unnest_longer('pbp') %>% | |
hoist('pbp','events') %>% | |
select(-pbp) %>% | |
unnest_longer('events') %>% | |
unnest_wider('events') %>% | |
unnest(c(-season,-week)) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment