By: Olwetu

Good day

This has been helpful.

However, I am not from a statistic background I am an agronomist and normally just outsource.

I would like to find out how I can then use this significant value in drawing my graphs.

For instance, the mean values are made clear by the ANOVA and I can easily pick them and draw my graph showing the various means from my treatments. Now I would like to put asterisks on graphs to show which one did better than the other and which did poorly.

Can I then just look at the largest mean then put an “a” asterisk on top of the bar, then subtract the TTest value and find which treatment (I have 4 treatments) mean is closest then denote it with a “b” and so forth until my treatments are all covered?

Please I have minimal background in stats.

Regard