Comparing Means from Probability Distributions using aoctool and multcompare

조회 수: 2(최근 30일)
slassers
slassers 2022년 4월 20일
답변: Jeff Miller 2022년 4월 20일
Hello MATLAB community,
I have data from multiple samples that creates a normal distribution in semi-log space (logarithmic on the x-axis). I am interested in comparing the x-values for statistical differences in mean. I have multiple distributions to compare and am planning to use aoctool in combination with multcompare in order to utilize the Tukey multiple comparisons adjustment. Through the fit function, I have been able to extract the mean and standard deviation of these datasets.
The next step is where I am encountering the problem. The aoctool expects an input of the raw data and tries to fit a linear regression to it which is not what I am trying to do. I also need the output of the aoctool in order to utilize the multcompare function. What are your suggestions for getting around this and comparing the data? I have included an examples of my data below.
Thanks for your time

답변(1개)

Jeff Miller
Jeff Miller 2022년 4월 20일
Maybe I am missing something but from your description it sounds like you could compare the mean log(x) values of the different tests with anova1 and then use multcompare.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by