24 lines
855 B
R
24 lines
855 B
R
if (exists("snakemake"))
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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[[1]]
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sensor_file <- snakemake@output[[1]]
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device_id <- readLines(participant, n=1)
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rmysql.settingsfile <- "./.env"
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sensor <- tools::file_path_sans_ext(basename(sensor_file))
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stopDB <- dbConnect(MySQL(), default.file = rmysql.settingsfile, group = group)
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query <- paste("SELECT * FROM ", sensor, " WHERE device_id LIKE '", device_id, "'", sep = "")
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sensor_data <- dbGetQuery(stopDB, query)
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sensor_data <- sensor_data[order(sensor_data$timestamp),]
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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.table(sensor_data, sensor_file, row.names = FALSE, quote = FALSE, sep = ",")
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dbDisconnect(stopDB) |