[Solved] Could you please help me to understand an R code?

First of all, in general, var <- expr evaluates the R expression expr and assigns the result to the variable var. If the statement occurs inside a function, then var becomes a function-local variable, otherwise, it becomes a global variable. c(0,0,0,1,0,1,0,1,1,1,1,0) Combines 12 double literals into a double vector in the order given. matrix(c(0,0,0,1,0,1,0,1,1,1,1,0),4,3, byrow=T … Read more

[Solved] R: cbind dataframes with common column names

Not sure what is your question, but you can specify your own column prefix for columns of each merged object with named arguments of cbind: data(‘cars’) cars2=cbind(DataSet1=cars, DataSet2=cars) head(cars2) # DataSet1.speed DataSet1.dist DataSet2.speed DataSet2.dist # 1 4 2 4 2 # 2 4 10 4 10 # 3 7 4 7 4 # 4 7 … Read more