How to group different items of the Likert scale into one variable using the mean and median
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- Опубликовано: 17 июл 2022
- #likertscale #spss
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Thank you so much.
Thank you
thank you for the informative video. you explained it very well, the test z score was new for me through the composite variable. I subscribed to your channel to learn more from you.
Most welcome!
How can we group using excel??
Plz help sir
Thank you for your information. I have one question for you, according to this video you get the mean of the new created variable for all samples so, can I use this mean for binary logistic regression analyze????
According to Field (2013), in binary logistic regression, you are trying to model the probability of a binary outcome (e.g., success/failure, presence/absence, etc.) as a function of one or more predictor variables. The predictor variables can be continuous, categorical, or a combination of both.
If you have created a new variable based on the existing predictor variables and you want to use this new variable in your logistic regression analysis, you can certainly calculate the mean of this new variable across all your samples. However, you should also consider the distribution of this new variable and whether it is appropriate to use it as a continuous predictor variable in your model.
For example, if your new variable is a composite score based on several Likert scale items, you may want to treat it as a continuous variable and include it in your logistic regression model. However, if your new variable is a binary indicator variable (e.g., 1 if a certain condition is present, 0 otherwise), you may want to treat it as a categorical variable and include it as a factor in your logistic regression model.
Thank you Sir for the informative video. Can this new value be used to calculate multiple regression,in case, i have 4 factors and under them more variables?
Yes, you can also use exploratory and confirmatory factor analysis.
Are the values in the cells a number or the text of "Strongly Agree, Disagree etc" ? I get an error that says the numeric agreement is not supplied when I try and recreate this.
Yes, they range from strongly disagree to strongly agree. Make sure that they are coded 1, 2, 3, 4 and 5.
I have a question. what is the initial step after data entering in spss? should we go for the normality test and then select tests? Can you explain it a little in detail? thanks
You can simply run descriptive stats and check the data for outliers or any like this. Then you can run normality and reliability tests
Pl make a video on how to start analysis after data entering.the sequences for analysis. Your way of explanation is great , Pl keep posting your knowledge.
JazakAllah