If your schedule is stored as a matrix or data frame, you can use the reshape2 package: # generate a fake schedule sched <- matrix(rbinom(25, 1, 1/2), 5, dimnames = list(1:5, c(“Mo”, “Tu”, “We”, “Th”, “Fr”))) library(reshape2) melt(sched) # Var1 Var2 value # 1 1 Mo 0 # 2 2 Mo 0 # 3 3 … Read more
This happens because gather requires a name and value argument (supplied as strings, hence the error message. I imagine that supplying this would solve your problem. However, I strong encourage you to change from gather to the pivot arguments as gather has been retired. I think your code would work fine with pivot. Please see … Read more
Tanaike’s code is a work of art, but I think it is based on an assumption that you would only run the script once. You’ve said that users will fill out a Google Form. You then manipulate this so that rows with identical columns will be transferred to one column. But ironically you then disassemble … Read more
Preliminaries JavaScript has only one data type which can contain multiple values: Object. An Array is a special form of object. (Plain) Objects have the form {key: value, key: value, …} Arrays have the form [value, value, …] Both arrays and objects expose a key -> value structure. Keys in an array must be numeric, … Read more