manova; two-way; one-way

  1. B

    2x2 anova, no interaction

    Hello, i want to compare male and female adults kinematics while normal walking and perturbation. I do 2x2 anova. The example graph is below. Both effects (gender and perturbation occurance) are significant but interaction is not. How can I get exact information where exactly are statistically...
  2. A

    Different main effect in MANOVA and two-way MANOVA? Which one do I use?

    I did a MANOVA in SPSS and there is a significant main effect of the IV on only one of my two DVs. Then I did a two way ANOVA to include one more IV, but otherwise use the same variables I've used in the MANOVA (just entered one additional variable). However, suddenly the same IV that had a sig...
  3. C

    Testing Significance of Group Differences with Non-Normal Data

    Hi.. I need help with deciding which statistical technique to use for my data My research design involves 2 Independent Variables with 2 levels each (Gender and Age group) and I have 11 scores from a single scale as my Dependent Variable (continuous scores). My sample size is very large (Over...
  4. R

    Two-way or one-way MANOVA?

    Hi all! I'm struggling with the following design: I had 257 respondents filling in my survey with a manipulated website. The website was manipulated in 2 (source) X 2 (text) = 4 ways. So, in my data file i have 4 groups (for example, group 1: source A, text A, group 2: source B, text A). Now...