Is this structure stable?

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Can we proceed to perform Two-way Mixed-ANOVA despite normality violations?

While testing assumptions, Shapiro-Wilk Test failed. However, I proceeded with the analysis and the interaction effect was significant. During our course- lectures, it was mentioned that Anova...

24 February 2021 228 3 View

Which test should I use in SPSS if I have two independent variables and one dependent variable that is measured using two tests?

I am researching the effect of gender and video game use on reaction times. To do this, I will have participants complete two reaction time tests (a simple test and a four choice test). I am a...

17 February 2021 9,343 4 View

Can I perform two way ANOVA in case of some missing groups?

I had control cells and performer ELISA analyses group (time 0). I stimulated cells with substance A and B and cultivated for 1, 2 and 3 hours. On each cells I performed ELISA. I have results...

17 February 2021 8,933 4 View

Spss won't divide my independent variables into two levels when i run a two way anova test. can anyone explain why this is the case?

i have two IVs and four DVs, initially, i was going to run a two way manova test but my DVs are not correlated, so i was told it's better to do individual two way anova for each DV. however,...

16 February 2021 3,390 7 View

Arena Simulation help for choosing between two stations?

Was wondering if anyone here can help me out with a problem I've run into with the Arena Simulation software. Basically, the production process I am modelling has two stations. I want entities to...

13 February 2021 3,488 3 View

How to determine the significance of "diagonal" contrasts in two-way ANOVA interactions on SPSS?

Hi all, I'm running a 2 x 2 between-subjects ANOVA with the setup in the attached image (kindly refer to JPG attachment). I understand that calculating simple effects involves determining...

09 February 2021 547 3 View

Two-way ANOVA?

Does it make sense to use two-way ANOVA to compare response of two different organisms (definitely have different values for the dependent variable) exposed to stress levels? I thought to use...

08 February 2021 5,418 4 View

How can AI be used for enabling Design for Sustainability?

Design for Sustainability (DfS) is a wicked and complex problem. It needs the designer to combine specialized knowledge from several disciplines with systemic thinking. The designer also needs to...

05 February 2021 2,998 9 View

Difference between Second-harmonic generation and Two-photon absorption?

Hello Dear Researchers, I am confused about the Difference between Second-harmonic generation and Two-photon absorption? Can anyone describe the two phenomena briefly in the physical picture? What...

24 January 2021 9,912 5 View

A. Latif Karimi

Just to clear a point here; the term "sustainable" will not correctly convey your intention. I think you are concerned with "Stability" and "Stability Analysis" for this structure.

C. Bogiatzidis

What is the degrees of freedom of your model? You have to perform separate analysis for each axis to find where is the instability. Despite that if in the upper part of model the small circular parts are wheels, these is one of your main problems.