Multiple Linear Regression in SPSS with Assumption Testing

thank you

Useful video. Thanks,

Dr. Todd Grande , the Shaprio-Wilk's test showed that p>0.05 in my study, what should I do?

Thank you, Dr. Todd Grande. Your lecture really helps me do my dissertation.

Dr. Grande, thank you very much for the video. One thing I wanted to ask is whether we are interested in the normality of residuals of the model, and not the raw scores?

it is very interesting explanation how to test regression assumption test. stay blessed

I have a Kolmogorov-Smirnov significance of .200 as well but a Shapiro-Wilk significance of .003

Hello Dr. Grande! This is awesome! Do you have a sample on how to write all of this APA?

Do we not check for the Normality of the Residuals instead of our dependent variable itself? Does the DV need to be normally distributed as well?

Hello, I have a question. If my standard residual range is -3.839 (min) and 2.662 (max), would it be considered as a good range? If it's not, what should I do?

Dr, for the normality assumption, is it only test for dependent variable? Is it ok if the independent variables are not normal distributed?

Thank you for your knowledge. <3

Thank you very much for this detailed explanation!

But the problems i have created in the last couple hours are detrimental for my personal life. I have created the decision whether I choose to be gay or hetero in SPSS, and the multivariate regression analysis shows the predicition of being gay are way higher then hetero, what should I do? Please someone help me

ARIF NEW

Is it important to test normality for independent variables?

What do I gonna do if I don't have a normal distributed in a dependent variable !!

Dear Mr Grande, I have a question I'm currently testing my data for assumptions and see some people recommend a Durbin-Watson test. Is this necessary and if so which assumption does it check?

What should I do if assumptions are violated, i.e. normality or linearity?

Thank you

This is so helpful. Thank you so much 🙏

Excellent

Thank you so much Dr. Todd for your videos. They are very helpful. Please, can a categorical variable eg gender, socioeconomic class be used as one of the predictor variables in multiple linear regression?

How to conduct linear regression analysis when the variables are not normally distributed?

I heard another scholar used the partial correlation as the covariance each predictor explains uniquely when the other predictors are held constant. How that is different from using the part to explain the unique contribution of each predictor?

Sir I have three variables.
1. Academic burnout
2. MENTAL health
3. Self efficiency
How hypothesis and objective is that how Academic burnout impact our mental health and Self efficiency so in this case what our IV and DV and which one should we use linear or multiple regression? Please sir respond 🙏

My mean is not around 50... Should it be? I didn't understand this part

Thanks so much for this video. When carrying out my regression, my scatterplot has variables above and below 3 and -3, respectively - the standard residual range is -4.450 to 6.184. My dataset is about n=5500 but there are multiple values outside the -3 to 3 range. When trying to find explanations for this, I came across a video that suggested heteroscedasticity but I'm not sure if it was applicable to my case or not. Are there any tips or help you could provide about this situation? Thank you again for the video

Dr. Todd Grande is always the best!!!!!!

This video has been so helpful in many ways. Thank you so much Dr Todd.

is it possible to do farrar-glauber test in SPSS

Thank you for explaining a difficult issue in such a simple way Dr. Grande. It was very helpful for me. I want to ask that if one of these assumptions is not met (i.e. multicollinearity of the variables) is there any way to correct this condition? Or should I renounce from Lineer Regression and do another analysis?

Man, you've saved my assignment- not only that but you've helped me actually understand what I'm doing, rather than just following along with unexplained instructions like in class practicals!

Thank you. What if we find that the dependent variable is not normally distributed. How can we continue? Also can you please refer me to anothet linear regression video of yours, if any, where one of the independent variables is nominal?

Dear Dr.Todd, your video is the very helpful to me, what consequences do I have if my std.residual min is -3.790, thank you so much in advance if you could help me 🙏🏼🙏🏼🙏🏼

thanks, you're the real MVP

Thanks Dr.Todd. We read in statistical books that regression residuals have normal distribution. But you check normal distribution of dependent variable. which one is true?

i am wondering, when checking the residuals table, the standard residual cannot be lower than -3. what happens if it is? which assumption is violated and how can i solve it ?

Whats the best way to identify the skewed independent variable if you have loads of variables

Thanks for this informative video! Can I just check, youve mentioned for the normality tests if the p value falls below .005 then it violates normality assumption, however so far at uni ive been told if they fall below 0.05 (not .005) then it would be considered a violation. Which value should we use as a guide?

SOOOOO helpful. thank you for this amazing free learning resource!

Thanks

I have returned to this same video about a hundred times, it is awesome! I am wondering if you would be able to make a video showing how to do a ridge regression in SPSS. there are no videos showing how to use this new function!

Does anyone have any idea how do I run the multiple regression models with control variables on SPSS?

Hi, what are your sources for the assumptions? Thanks in advance! :)

under correlation how did you get come with 0.7 assumption

Sadly, I do have two values higher then 3 in my scatterplot. What does this mean and can I fix that?