Sumiran Satyal

8 Questions 2 Answers 0 Followers

Questions related from Sumiran Satyal

How to treat percentage changes as DV's in a multiple regression?

I have a dependent variable that is essentially percent changes from a previous period. Since the data could range between negative and positive values, I am looking at ways that would best treat...

05 May 2018 7,063 3 View

How to treat multiple choice and carry forward data as IV's for a regression model?

I have a list of 15 traits that subjects can ascribe to a topic. The selected traits then get carried forward to a scale where they rate the perceived strength of each trait. The selected traits...

12 December 2017 7,229 3 View

How to determine what percentage or proportion of customer survey response scores are probably due to self-selection bias?

I have two sets of surveys, one of which is from a random probability sample. The other, in which participants self-selected has unusually high scores across the measures. Is there a way to take...

11 November 2017 2,083 2 View

How to ensure validity while using Amazon Mturk for data collection?

What can be done on the research design and questionnaire?

01 January 2017 7,545 3 View

How good does factor analysis address multicollinearity?

Do factor scores do a better job than correlated IV's while running a regression?

11 November 2016 1,486 1 View

What to do when review of literature does not provide exact constructs, but very similar and closely related ones?

I'm researching on consumer personality and motivations to use social media to buy products. I can't find literature that link all of them, but there are many works that link personality to...

08 August 2016 1,112 1 View

How to use Big-Five Personality data for regression analysis?

My sample size is 280. Should I first determine specific cases/respondents that are Extroverted, Neurotic, Agreeable, and so on? Or can I use the entire data set, and take corresponding...

01 January 1970 2,296 3 View

Reflective Constructs: How should a non-normal personality inventory data need to be treated for regression?

Beginner Researcher Here: I am using the 10-Item Personality Inventory (Gosling, Rentfrow, & Swann, 2003) that measures the Big-5 traits . My preliminary analysis reveal that the data is not...

01 January 1970 8,263 5 View