Correlation | Statistical Tests for Continuous vs. Continuous Comparisons | Pearson's, Spearman Rank
Channel: PsychoTech Institute™
Date: 2024-03-06

Statistical tests for Continuous vs. Continuous Comparisons

Correlation:
- Finding the relationship between two quantitative variables without being able to infer causal relationships.
- Correlation is a statistical technique used to determine the degree to which two variables are related.
- Use Pearson or Spearman rank correlation.

r measures the degree of linear relationship
r lies between +1 and –1
If r = +1   Perfect +ve correlation
If r = –1  Perfect –ve correlation
If r =   0  Variables are independent 



Join this channel to get access to the perks:
https://www.youtube.com/channel/UC5p--mR_nO_psz4vx8K2flg/join

Thank you for watching!
#psychotech #researchmethodology #dataanalysis #correlation #spearman #pearson #continuosdata