Edit DateTime to be relative to a different date

Question

Is there a way using Azure ML to edit a column of DateTime values so that the dates are set relative to a different date, e.g. the min date in the data set?

Answer 1

You can do it with the help of a function called TimeSpan. You can write your script in R/Python. For example:

df <- maml.mapInputPort(1)

df$mydate <- df$mydate - min(df$mydate)

maml.mapOutputPort("df");