To my knowledge, Brown-Forsythe and Welch type tests can hand unequal variance cases, but not both unequal variances and unequal sample sizes. I have another video dealing with unequal variances and sample sizes, which is based on randomly sampling from the larger sample the same number of cases you have in the smaller sample. You lose power with this solution, but it is simple solution.
I'm so glad you showed uneven sample sizes, thank you!
To my knowledge, Brown-Forsythe and Welch type tests can hand unequal variance cases, but not both unequal variances and unequal sample sizes. I have another video dealing with unequal variances and sample sizes, which is based on randomly sampling from the larger sample the same number of cases you have in the smaller sample. You lose power with this solution, but it is simple solution.
Your videos are awesome Ed, thanks for making our life easier :)
Thank yoy so very much you saved me paying 75.00 an hour for this kind of assistance. thank you.
Great work! Thank you
I don't think Brown-Forsythe/Welch is an option for factorial ANOVAs in SPSS.
Thank you!!
why don't you take Brown Forsythe to deal with unequal sample size and unequal variance?
i though Brown-Forsythe and Welch are for one way ANOVA unequal variance? how about two way ANOVA? also use Brown-Forsythe and Welch?
Is there literature that sates the use of LSD for four or less groups?
In spss, in the test between-subjects effects I have a Z, intead of and F... Can somebody tell me what it means or how to fix it?
appreciate it! DIdn't know what to do if levene's test was significant, now I know I can just use an significance level of 0.001!
Do this really serve for you? I really don`t find bibligraphy sustaining this assumption.
@@anaalzamendi1810 I graduated, don't know anymore lol
This guy saved my dissertation lol he also sounds like Ben Affleck, Batman is a saviour for the academics too I guess:)
Thanks for all the uploads but... 2:38 - 2:50 LOL!!!