Hi There,
I have data where each person can have a different rate each month:
ID Jan Rate Feb Rate March Rate April Rate
Tim 4.75 4.75 4.75 4.75
Cassey 4.75 3.75 4.75 4.75
Yvonne 4.75 4.75
For each person, I would like to know in which months there was a rate change.
I would also like to account for the possibility that the customer discontinues their services (ex. Yvonne - there was no rate in March or April but the same rate was used in Jan and Feb which means there was no rate change).
Would you be able to help me out with this?
Thank you.