vinaya vijayakumar

Click on the 'transform tab' and then 'compute variable'. Name your variable sprite_glucose_diff Then in the box 'numeric expression', select/drag your existing data for timepoint 30 mins for sprite and subtract the baseline (0 mins) measurement for sprite. Click 'okay' and this will have a computed a new column for this variable. Repeat this process for Monster. Now perform an independent T test on these two new variables. This is effectively testing to see if there is a significant difference in the blood glucose changes from baseline to 30 mins between the two beverages.