Gabriel Florit gabrielflorit
djhocking
/ dplyr-select-names.R
Last active
February 28, 2022 19:08
Select columns by vector of names using dplyr
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| one <- seq(1:10) | |
| two <- rnorm(10) | |
| three <- runif(10, 1, 2) | |
| four <- -10:-1 | |
| df <- data.frame(one, two, three) | |
| df2 <- data.frame(one, two, three, four) | |
| str(df) |
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| library(plyr) | |
| library(reshape2) | |
| library(ggplot2) | |
| edx <- read.csv("data//HMXPC13_DI_v2_5-14-14.csv") | |
| #Gender parity by Country | |
| gender.table <- ddply(edx, .(final_cc_cname_DI, gender), summarise, number = length(userid_DI)) | |
| levels(gender.table$gender) <- c("none", "female", "male", "other") |