fred

Hi all, I’m new here and have chosen this forum for my question to reach a bride range of people. I’m working on my master thesis and need your help to find a solution for my problem to indicate significant differences in a bar chart plot. The data of the statistical test is available in the following format: Bar1-bar2:significant Bar1-bar3:not significant … I want to mark significant differences between two bars with different letters (like bar1:a and bar2:b). If there is no significant differences between two bars they get the same letter (like bar1:a and bar3:a). Sort the right letters to the bars gets much more complex when the number of bars increases. I have several hundreds of statistical comparisons here and have to find a computer program that can generate the letters from the data for me. Anybody an idea which programme can help me? I have added an example plot with letter-coded significant differences to illustrate what I want to do. Thanks and greetings from Germany!