query: Two variables are correlated but regression is not significant?
positive_passages.docid: 22421
positive_passages.text: X and Y are not correlated, but X is significant predictor of Y in multiple regression. What does it mean?
negative_passages.docid: 39879
negative_passages.text: Should I remove non-significant variables from my regression model
negative_passages.docid: 62345
negative_passages.text: Linear regression: Intercept isn't significant
negative_passages.docid: 16596
negative_passages.text: Correlation coefficient between a (non-dichotomous) nominal variable and a numeric (interval) or an ordinal variable
negative_passages.docid: 91166
negative_passages.text: Why is ANOVA interaction no longer significant after including a covariate?
negative_passages.docid: 953
negative_passages.text: Regression: Transforming Variables
negative_passages.docid: 85035
negative_passages.text: Can ANOVA be significant when none of the pairwise t-tests is?
negative_passages.docid: 14697
negative_passages.text: How can a regression be significant yet all predictors be non-significant?
negative_passages.docid: 94552
negative_passages.text: Is it possible in R (or in general) to force regression coefficients to be a certain sign?
negative_passages.docid: 59668
negative_passages.text: Regression coefficients that flip sign after including other predictors
negative_passages.docid: 107491
negative_passages.text: What happens if the explanatory and response variables are sorted independently before regression?
negative_passages.docid: 124337
negative_passages.text: Degrees of freedom in regression
negative_passages.docid: 3397
negative_passages.text: R: linear regression: very small coefficient and R-squared but significant P values
negative_passages.docid: 19695
negative_passages.text: How to interpret the significant interaction of two non-significant main predictors?
negative_passages.docid: 54879
negative_passages.text: Using x to predict y when they are highly correlated
negative_passages.docid: 149164
negative_passages.text: Apparent correlation between standardized residuals and predicted in regression
negative_passages.docid: 122077
negative_passages.text: Two correlated marginally Gaussian RV, but not Jointly Gaussian