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Questions related to ANOVA
Hello, what method would you use to analyse the effect of a specific genotype (wt/wt, wt/vt or vt/vt) on the phenotype (cuantitative). I've thought of using one factor ANOVA however I want to be...
28 July 2021 3,945 3 View
Dear all, in OriginPro is a function that is using ANOVA F-test to compare two datasets, that are fitted by the same regression model: Analysis -> Fitting -> Compare datasets. 1) Which...
26 July 2021 7,563 1 View
Hey everyone, for my master thesis I have conducted a an experiment incorporated in a questionnaire, with 2 different stimuli. I have discussed with my tutor, hat I'm gonna use SPSS for (M)ANOVA...
24 July 2021 7,997 3 View
I have administered the ProQoL-5 and have three dependent variables (compassion satisfaction, burnout, and secondary traumatic stress). This scale is a likert scale 1-5, and I have total average...
22 July 2021 4,511 3 View
Hi, I'm having a problem in the analysis of my research data, where my dependent variable is continuous. I want to check the association of the continuous dependent variable with...
21 July 2021 3,734 5 View
I am comparing the long term survival of 2 groups by Kaplan Meier curves. The difference is statistically significant. However, the group with lower survival is also the group with older age at...
20 July 2021 2,572 3 View
If both factors (main plot and subplot) are independent and one want to check the alone and interactive effect, if he apply the ANOVA instead of mixed Model, does it wrong?
14 July 2021 4,927 7 View
Hi there, I've hit a statistical wall and can use all the advice I can get. My dataset is not normal. not homogenous and has a lot of zeros. My project is comparing dominant and subordinate, male...
14 July 2021 2,693 3 View
The solution seems quite simple, but I can't find the code that works. I just try to run the following SAS code in RStudio : proc ttest data=jump_data; var JFM_BJH; class clc_sex; where...
14 July 2021 5,060 6 View
I am trying to test the model in the figures below. That is, a linear relationship between X and Y, with two moderators variables (X and W) in which there is an influence of the joint effects of...
13 July 2021 5,278 6 View
Hello everyone, Thank you for your help in advance. I am working on a journal revision. The reviewers ask me to do a mixed procedures analysis because my experiment was a multiple-period task in...
10 July 2021 2,912 9 View
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07 July 2021 5,558 12 View
Hello everyone, I have a data analysis problem to solve. I measured 4 different concentrations with 3 different methods. For each measurement I have its error. I refer to the attached image as...
05 July 2021 630 5 View
I feel like maybe this question is so easy that it's hard and I keep doubting every choice I make, so I thought I would just finally ask online. I have one dependent variable with three levels:...
04 July 2021 224 5 View
Hey I applied EFA and save anderson-rubin score of each factor. then I applied ANOVA to check the effect of demographic factor on these factors. But which mean value will be shown in descriptive...
02 July 2021 4,818 3 View
why use shapiro test for normality on residuals and not over raw data before perform an anova test?
29 June 2021 1,623 4 View
I would very much welcome your expertise in choosing a route with my data, raw using Excel then on SPSS 26. I have carried out an online questionnaire for my MSci project. All factors have 3...
28 June 2021 4,613 3 View
I'm planning an experiment on the removal efficiency by a plant with different types of heavy metals and initial concentration. I want to see if there is a significant difference between the...
28 June 2021 8,603 4 View
I am studying the impacts of receiving a certain treatment (kind or mean) on the motivation. I expect that the treatment influences the motivation through three mediation variables. So my...
28 June 2021 5,203 2 View
For example, when we conduct a 2GROUP(A, B)x 2varience(C, D)mixed repeated ANOVA, we found that condition C is significantly larger than condition D in the two groups. However, the η2 of the F...
25 June 2021 1,192 1 View
As for example SoV is rep, Genotypes ( parents, crosses, parents vs crosses) and error. I don't know SAS code for this type of ANOVA. Anybody can help me?
24 June 2021 6,610 3 View
For eg, I'm looking at learning strategies (cognitive, metacognitive and affective). So I want to compare the mean difference between these three and find out if there is significant difference...
22 June 2021 2,315 6 View
I want 2 articles in which 2*3 factorial design or 3*3 was used. and dependent variable must be continuous
21 June 2021 3,842 2 View
Hello everyone! I am currently assessing an experiment. I had 90 subjects performing a task over 5 rounds. They were divided into three groups (between subjects), and next to rounds and scores...
21 June 2021 8,478 11 View