26 lines
897 B
R
26 lines
897 B
R
source("packrat/init.R")
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library(RMySQL)
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library(stringr)
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library(dplyr)
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participant <- snakemake@input[[1]]
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group <- snakemake@params[["group"]]
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table <- snakemake@params[["table"]]
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sensor_file <- snakemake@output[[1]]
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device_ids <- readLines(participant, n=1)
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unified_device_id <- tail(strsplit(device_ids, ",")[[1]], 1)
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rmysql.settingsfile <- "./.env"
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stopDB <- dbConnect(MySQL(), default.file = rmysql.settingsfile, group = group)
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query <- paste0("SELECT * FROM ", table, " WHERE device_id IN ('", gsub(",", "','", device_ids), "')")
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sensor_data <- dbGetQuery(stopDB, query)
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sensor_data <- sensor_data %>%
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arrange(timestamp) %>%
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mutate(device_id = unified_device_id)
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# Droping duplicates on all columns except for _id
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sensor_data <- sensor_data %>% distinct(!!!syms(setdiff(names(sensor_data), "_id")))
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write.csv(sensor_data, sensor_file, row.names = FALSE)
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dbDisconnect(stopDB) |