I need some assistance with either an applicable formula or macro, and have been struggling to find a solution on my own.
I have sheet 'A' which has 20k rows of data. To simplify it, column A has a subject ID, column B has a time point, and column C has an assay value. There are 900 different subjects, and 50 different time points. Most of the subjects have a different number of time points.
In sheet 'B' I have the 900 subject IDs listed in Column A, starting at A2, and the 50 different time points listed across row 1 (A1-AW1)
I would like to be able to either use a formula or macro for each cell to check to see if in sheet A if a subject ID in column A matches the subject ID in sheet B column A AND if there is a timepoint on that row that also matches the timepoint from sheet B then I would like the value from the same row in column C on sheet A to be copied into that well.
I have sheet 'A' which has 20k rows of data. To simplify it, column A has a subject ID, column B has a time point, and column C has an assay value. There are 900 different subjects, and 50 different time points. Most of the subjects have a different number of time points.
In sheet 'B' I have the 900 subject IDs listed in Column A, starting at A2, and the 50 different time points listed across row 1 (A1-AW1)
I would like to be able to either use a formula or macro for each cell to check to see if in sheet A if a subject ID in column A matches the subject ID in sheet B column A AND if there is a timepoint on that row that also matches the timepoint from sheet B then I would like the value from the same row in column C on sheet A to be copied into that well.