Displaying 1 result from an estimated 1 matches for "pre_post".
2012 Feb 04
1
GGPLOT2: Distance of discrete values of from each end of x-axis
...E, sep=",", na.strings=" ")
library(reshape2)
vicryl.long <- melt(vicryl.wide,
id.vars=c("id_finger","sex"),
measure.vars=c("pre_angle_r", "post_angle_r"),
variable.name="pre_post")
names(vicryl.long)[names(vicryl.long)=="value"] <- "angle"
levels(vicryl.long$pre_post)[levels(vicryl.long$pre_post)=="pre_angle_r"] <- 0
levels(vicryl.long$pre_post)[levels(vicryl.long$pre_post)=="post_angle_r"] <- 2
vicryl.long <- vicr...