R13.R

In fredfeng/MorpheusData: Data sets for Morpheus

# making table data sets
library(dplyr)
library(tidyr)
library(MorpheusData)

#############benchmark 1
dat <- read.table(text=
"id  type    transactions    amount
20  income       20          100
20  expense      25          95
30  income       50          300
30  expense      45          250
", header=T)

write.csv(dat, "data-raw/r13_input1.csv", row.names=FALSE)

df_out = dat %>% gather(var, val, transactions:amount) %>% 
unite(var2, type, var) %>% 
spread(var2, val)

write.csv(df_out, "data-raw/r13_output1.csv", row.names=FALSE)

r13_output1 <- read.csv("data-raw/r13_output1.csv", check.names = FALSE)
fctr.cols <- sapply(r13_output1, is.factor)
int.cols <- sapply(r13_output1, is.integer)

r13_output1[, fctr.cols] <- sapply(r13_output1[, fctr.cols], as.character)
r13_output1[, int.cols] <- sapply(r13_output1[, int.cols], as.numeric)
save(r13_output1, file = "data/r13_output1.rdata")

r13_input1 <- read.csv("data-raw/r13_input1.csv", check.names = FALSE)
fctr.cols <- sapply(r13_input1, is.factor)
int.cols <- sapply(r13_input1, is.integer)

r13_input1[, fctr.cols] <- sapply(r13_input1[, fctr.cols], as.character)
r13_input1[, int.cols] <- sapply(r13_input1[, int.cols], as.numeric)
save(r13_input1, file = "data/r13_input1.rdata")