View source: R/matrix_intent_mechanism.R
matrix_intent_mechanism | R Documentation |
Add Selected Intents mechanisms combined
matrix_intent_mechanism(data, inj_col, ...)
data |
input data |
inj_col |
ecode and diagnosis column indices |
... |
keyword list |
return the input with additional combined intent and mechanism variables
matrix_matched_intent_mechanism
for a more efficient approach
dat
library(dplyr) library(purrr) dat <- data.frame( d1 = c("T63023", "X92821", "X99100", "T360x"), d2 = c("T65823", "Y030x0", "T17200", "V0100x") ) dat %>% matrix_intent_mechanism(inj_col = c(1, 2), "fall") # by default all intents and mechanisms
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