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rdatecbind

Inputing dates in vector on R

When I input dates on R using the code

day1<- as.Date("1999-03-12")
dates<-as.Date(day1+interval)

these codes output a list of dates, however when I use the code

cbind(x, dates)

The dates don't appear as dates, does anyone know how I can put this right so it they appear in the format of a date when transformed into a vector?

Solution

  • cbind() creates a matrix. Matrices in R are constrained to have the same class in all columns, so dates is converted into whatever class (character, numeric) x is.

    Use data.frame(x=x,dates=dates) instead.