Testing for Heteroscedasticity
4:35
Heteroskedasticity and Homoskedasticity... What are they???
14:12
Excel: multicollinearity; variance inflaction factor (VIF)
10:47
Testing for Heteroscedasticity in Stata
5:06
512 White test in Excel and R
8:33
Testing for Heteroscedasticity in SPSS
11:59
Heteroskedasticity tests (Part 1): Breusch-Pagan test (Excel)
8:52
Heteroscedasticity - Detection
9:36