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Original file line number | Diff line number | Diff line change |
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@@ -1,29 +1,47 @@ | ||
# scrub.R # | ||
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#### Aggregate data to allow presentation in open app | ||
# Script to scrub PHI from SIS data to use with Shiny Apps | ||
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library(dplyr) | ||
library(tidyr) | ||
library(car) | ||
# Make an ID key | ||
mcaid_id <- unique(sub_sis$mcaid_id) | ||
sis_key <- data.frame(mcaid_id) | ||
sis_key$fake_id <- sample(x = 100000001:999999999, | ||
size = length(sis_key$mcaid_id), | ||
replace = FALSE) | ||
sis_key$mcaid_id <- as.character(sis_key$mcaid_id) | ||
sis_key$fake_id <- as.character(sis_key$fake_id) | ||
rm(mcaid_id) | ||
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# Define dataset without PHI to use with Shiny Apps | ||
# Make PHI-free dataset | ||
scrub_sis <- | ||
sub_sis %>% | ||
mutate(mcaid_id = as.character(mcaid_id)) %>% | ||
left_join(sis_key, by = "mcaid_id") %>% | ||
select(-sis_id, -mcaid_id, -age, -gender, -race, -ethnic,-address, | ||
# Rm comment fields for 'Other' needs areas | ||
-ends_with("_Other")) %>% | ||
droplevels() %>% | ||
# Mutate factor variables (caused by reading in) to numeric | ||
mutate_at( | ||
.vars = vars( | ||
starts_with("scr_"), | ||
starts_with("Q1"), | ||
starts_with("Q2"), | ||
starts_with("Q3") | ||
), | ||
.funs = funs(as.character) | ||
) %>% | ||
mutate_at( | ||
.vars = vars( | ||
starts_with("scr_"), | ||
starts_with("Q1"), | ||
starts_with("Q2"), | ||
starts_with("Q3") | ||
), | ||
.funs = funs(as.numeric) | ||
) | ||
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# Make an ID key | ||
mcaid_id <- unique(sub_sis$mcaid_id) | ||
sis_key <- data.frame(mcaid_id) | ||
sis_key$fake_id <- sample(x = 100000001:999999999, | ||
size = length(sis_key$mcaid_id), | ||
replace = FALSE) | ||
sis_key$mcaid_id <- as.character(sis_key$mcaid_id) | ||
sis_key$fake_id <- as.character(sis_key$fake_id) | ||
rm(mcaid_id) | ||
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||
# Make PHI-free dataset | ||
scrub_sis <- | ||
sub_sis %>% | ||
mutate(mcaid_id = as.character(mcaid_id)) %>% | ||
left_join(sis_key, by = "mcaid_id") %>% | ||
select(-sis_id, -mcaid_id, -age, -gender, -address) | ||
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# Write SIS Key and Scrubbed data to local workspace | ||
write.csv(sis_key,"data/sis_key.csv", row.names = F) | ||
write.csv(scrub_sis,"data/scrub_sis.csv", row.names = F) | ||
# Write SIS Key and Scrubbed data to local workspace | ||
write.csv(sis_key,"data/sis_key.csv", row.names = F) | ||
library(feather) | ||
write_feather(scrub_sis,"data/scrub_sis.feather") |
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