Hi. From Shapiro-Wilk test, my continuous variables are not normally distributed. Hence, can moderation analysis via PROCESS still be carried out? How doe this go about? Thank you.
I understand that Pathological Demand Avoidance or PDA is not a diagnosable condition listed in the DSMV but it is gaining notoriety in the field of special education and with ASD researchers....
20 April 2024 3,858 2 View
Most entomopathogens that exist on insects and in nature are always in association with a number of other microbes. I strongly feel other ubiquitous microbes have a faster regeneration time...
25 March 2024 3,927 1 View
I performed an Ulmann type reaction bewteen 2-pyridone and bromobenzene, with these reaction conditions in a schlenk tube: - 0.3 eq CuI - 2 eq of K2CO3 - 1 eq of pyridone - 1.1 eq of...
10 March 2024 3,916 2 View
I want to measure the level of organizational trust for a leadership study. Which would you recommend?
14 November 2023 513 5 View
Hi all, I am thinking of collecting data on stress for a leadership study I am doing. For HRV, I was thinking to use wearable devices. But I am also thinking of cortisol strips. Any other good...
17 September 2023 4,969 3 View
Would anyone like to do a before and after visual field study on me and a few others with RP? The Wellspring Clinic in Vancouver Canada is helping a lot of people that I know via accupuncture i...
11 September 2023 4,047 0 View
I would like to construct principal components from 30+ financial ratios for a predictive model. I would then use logistic regression and support vector machines for the predictions, conditioned...
29 August 2023 7,714 4 View
Flower and pollen size is highly variable as well as the size of the zooplankton.
21 June 2023 5,071 1 View
I am using a gateway cloning vector to overexpress a gene, but I want a control vector as well (without my insert). I want to cut out the ccdb gene so it wont self destruct but I dont have a...
08 June 2023 6,241 2 View
Seeking highly recommended papers on psychology's OCEAN five factor model of human behavioural traits. Who are the best authors in this field, and can you recommend any high quality papers...
04 June 2023 4,236 0 View
i have to study the awareness and adoption level of cloud computing in a district of India. i also want to use association among demographic variables like gender, age, education, income etc and...
02 August 2024 2,420 3 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 View
When we conduct linear regression, there are several assumptions. The assumption of normality is whether the residual errors are normally distributed, not whether a predictor is normal?
31 July 2024 6,164 3 View
Hey all, I need help testing for multivariate outliers using STATA for my master thesis. The literature recommends the Minimum Covariance Determinant (MCD) (Verardi & Dehon, 2010). I found the...
22 July 2024 8,821 2 View
Hello, when calculating the p value for the alleles in the table, how do we place the values in the chi-square test in the four-eyed table? Thank you very much for your attention.
17 July 2024 998 2 View
I have developed a questionnaire. I want to try and analyse question drop-off. There is a clear negative correlation between question number and percentage of respondents who answered that...
07 July 2024 9,435 1 View
Hello guys, I Have a question, I have structural equation model with multiple mediators, 2 mediator variables are dummy and 2 are continuous. I also heard that there is different manners of...
28 June 2024 6,186 1 View
I am working on some .edf files. I try to extract the frequency distributions from the EEG waves. The thing is, which i can't be sure if it is a problem or not, the most dominant frequency...
28 June 2024 6,897 4 View
I employed Process Macro Model 15 to investigate a moderated mediation effect. The moderating variable significantly influences the indirect effect (path B), but does not show significance on the...
24 June 2024 5,181 2 View
I have two groups (A and B). I want to determine statistical significance between the two groups for each individual item (7 items measuring participation). This way I can be able to tell whether...
22 June 2024 7,302 8 View