t-test or any other form of statistical analysis?

#1
Hi,

I am working on the below raw data and want to compare between control group vs various amino acid concentration level. I know, I can use T-Test to compare control vs each concentration level. Besides, the data is following normal distribution.

The data is measured up to 10 days.

Further, I would like to know whether any advanced method can be employed, so that the number of days can also be considered and see the differences?


Please kindly let me know.

Thanks,
Lawrence


1523768203992.png







 
#2
It seems like the values are increasing for the days and also changing for concentration. So it seems like a two way analysis of variance can be used (estimating the two main effects concentration and days, but not the interaction effect). A regression model (which is almost the same thing as analysis of variance) could possibly be used if it turns out that the values are linear in concentration and days.