34 What is the difference between estimation and prediction? 2011-10-31T21:00:38.237

33 When and how to use standardized explanatory variables in linear regression 2011-02-11T23:09:54.510

24 Regression coefficients that flip sign after including other predictors 2010-08-12T05:03:22.717

16 Maximum number of independent variables that can be entered into a multiple regression equation 2011-07-10T02:05:05.680

16 Independent variable = Random variable? 2016-11-15T12:19:38.123

12 Continuous dependent variable with ordinal independent variable 2012-07-31T14:18:03.233

12 Do we really need to include "all relevant predictors?" 2016-03-28T19:11:56.460

10 Comparing importance of different sets of predictors 2011-04-27T05:35:46.223

9 Forecasting hourly time series with daily, weekly & annual periodicity 2013-08-08T11:07:22.463

9 Converting standardized betas back to original variables 2013-11-05T10:56:30.327

9 How to handle ordinal categorical variable as independent variable 2016-02-12T14:41:13.870

8 Using percentiles as predictors - good idea? 2013-07-25T09:11:51.313

8 Logistic regression with sparse predictor variables 2014-11-14T15:20:30.640

7 Logistic regression performance with high number of predictors 2012-05-01T05:42:29.470

7 Can independent variables with low correlation with dependent variable be significant predictors? 2014-03-20T13:00:02.817

7 Product price prediction - include important external factors 2014-09-04T12:27:22.537

6 When to transform predictors in regression when response may be quadratic? 2011-05-13T20:21:44.867

6 What methods to use for statistical prediction/forecast of trading data? 2011-08-04T11:29:26.407

6 Using ordinal regression to evaluate predictor "importance"? 2012-03-10T14:56:08.857

6 How should I handle a left censored predictor variable in multiple regression? 2012-10-09T18:56:03.860

6 Do I still need to include variables used to generate weights in a regression model when applying inverse probability weighting in estimation? 2016-07-15T08:52:50.757

5 Chi-square analog for context-dependent distributions 2010-11-25T13:55:10.873

5 Should a predictor, significant on its own but not with other predictors, be included in an overall multinomial logistic regression? 2011-09-28T01:09:18.540

5 Rule of thumb - number of predictors - Poisson regression rates 2012-09-25T20:46:28.990

5 Can I safely use variable importance of a random forest in a paper? 2015-02-20T11:44:11.113

5 How do I test for independence with non-exclusive categorical variables? 2016-04-12T13:57:13.217

5 Can a random variable be a deterministic function of other random variables yet be independent of them? 2016-09-18T17:45:19.130

4 Should quantitative predictors be transformed to be normally distributed? 2011-07-06T15:10:50.310

4 How do I create a predictor for a time series once I've confirmed Granger-causality? 2011-08-02T13:57:28.863

4 Making new variable instead of correcting for temporal autocorrelation in a GLMM. Is it a valid alternative? 2012-07-21T18:59:34.010

4 Econometrics - choosing the best model when removing variables 2013-10-30T16:41:10.440

4 Coding for an ordered covariate 2013-11-27T02:56:02.543

4 Predicting the Weather 2014-08-08T14:04:50.107

4 What is predictor offset in linear regression? 2014-08-13T18:22:13.653

4 Opposite of $p$-value for null hypothesis? 2015-04-06T16:49:23.890

4 How to predict & plot quasipoisson GLM in R 2016-02-13T04:41:48.990

4 How do know whether average ratings are a good predictor of my ratings for a product? 2016-09-03T15:20:42.427

4 Interaction between a predictor and its quadratic form? 2016-10-18T17:57:02.123

4 Predicting the predictor in linear regression? 2016-11-29T18:46:50.070

4 Use of regression equation when not all independent variables' values are known 2017-11-30T20:47:36.380

3 How to tell when factors "disagree" in linear regression to produce noisy predictions? 2012-03-26T23:01:39.203

3 Can I include nominal predictor variables in ordinal regression? 2012-06-22T11:46:40.923

3 Can we use as predictor a variable that was used in the calculation of the dependent (a ratio)? 2013-01-30T11:27:41.060

3 Convert back standardized linear predictor 2013-07-11T22:50:50.303

3 Is a log transformation of predictors a suitable way of dealing with multicollinearity in multiple regression? 2013-07-25T23:38:47.897

3 Improving a linear regression: Add predictors or change model? 2014-03-28T10:12:45.807

3 Predictor variables sum up to 1 but not necessarily correlated - is it a problem? 2014-12-30T14:44:11.073

3 Change in order of predictors breaks logistic model estimation (glm, R) 2015-02-12T15:07:36.833

3 Determining relative contribution of independent variables in predicting dependent variables in regresssion 2015-05-25T05:42:07.373

3 Regress IV on DV, or DV on IV? 2015-10-20T22:28:27.540

3 Right-censored independent variable in Cox/logistic regression 2015-11-27T15:38:47.023

3 Regression models: cases per independent variable? 2015-12-07T19:03:10.870

3 What's an example of a best linear predictor that's not a best predictor? 2015-12-14T22:53:11.770

3 Is Random Forest the only algorithm to measure the importance of input variables ....? 2016-02-17T11:31:06.280

3 Different predictors selected when I transform 2016-11-22T10:52:42.830

3 How to identify relationships between stationary series? 2016-12-12T09:10:59.577

3 regression on multiple roles per person 2016-12-27T04:35:43.247

3 Predictor transformation in logistic regression 2017-03-01T21:46:48.917

3 Regression - how to code observations for a variable with no value 2017-03-31T12:16:41.690

3 Expected squared distance from origin of training points vs. test points 2017-04-05T06:07:04.517

3 Best practices for feature selection? 2017-07-20T21:27:59.650

3 Why shouldn't I standardize my predictors when putting them into a regression model? 2017-10-30T04:58:09.533

3 Using machine learning models in an explanatory way 2017-11-16T10:01:06.017

2 Can you use proportions as a covariate in a Cox proportional hazards model? 2013-01-16T20:24:21.413

2 Using AIC to select an upper bin for a counting variable 2014-04-01T16:33:30.443

2 Interpreting LASSO tables in SAS 2014-05-08T18:43:36.300

2 Computing the likelihood for multiplicative error in the independent variable 2014-05-17T19:45:01.563

2 Calculating confidence intervals when binary input variable equals zero 2014-07-31T21:23:47.780

2 Drop highly correlated items? 2014-08-29T13:12:22.793

2 Graphical representation of fixed effects from lmer 2014-11-15T13:27:11.993

2 Is log transformation a proper way to reduce the weight of high vs. low values in logistic regression, and how do I diagnose when the DV is binary? 2014-12-22T17:48:57.507

2 Is testing predictors separately theoretically sound? 2015-01-11T22:20:20.450

2 A control variable that forms part of the definition of the dependent variable: Drop it or transform it? 2015-03-20T10:42:46.970

2 How good is my computer aided diagnosis system vs the expert? 2015-06-15T14:14:44.650

2 How to eliminate noise variables when using ensemble prediction methods like randomGLM in R? 2015-11-02T15:26:52.600

2 How to Include an Independent Variable with one-half 0s, one-half non-0 values 2015-12-01T00:18:17.827

2 Testing to Compare for "Impact" of Independent Variable on Dependent Variable 2016-01-16T20:59:36.713

2 How to reduce the final set of significant variables from logistic model? 2016-02-25T10:26:36.730

2 Do I throw away a variable that is not statistically significant? 2016-03-12T05:11:11.237

2 Is it OK to use an original variable & another variable constructed from it in a regression model if there is no multicollinearity? 2016-04-12T23:48:08.923

2 Alternative methods for logistic regression 2016-04-14T11:38:05.960

2 Reasons NOT to use standardised data in multivariate analysis 2016-06-08T11:19:33.357

2 Appropriate number of explanatory variables in redundancy analysis (RDA) 2016-06-21T18:14:36.823

2 What is the proper way to use rfImpute? (Imputation by Random Forest in R) 2016-08-02T05:11:42.457

2 How to effectively select the predictors for Bayesian linear regression model? 2016-09-05T14:46:13.107

2 Predictors in longitudinal mixed models - two ways to specify model 2016-09-08T00:11:08.507

2 Please help me choose variables for a multiple linear regression analysis 2016-10-13T01:44:08.350

2 One way anova or Paired-t test for same samples, different measurement technique 2016-12-30T08:41:50.247

2 Determine if there is an influence of newspaper articles on stock quotation 2017-05-23T14:42:13.630

2 Relative importance of predictors in logistic regression 2017-07-29T17:25:48.847

2 What in cross validation from co-correspondence analysis indicates sufficient axes numbers? 2017-09-06T15:34:02.780

1 Interpolating between models in ROC space 2012-01-25T22:31:53.957

1 Interpreting odds ratios with log-transformed continuous variables in a logistic regression 2012-07-18T00:11:46.517

1 Comparing continuous predictors for a dichotomous variable 2012-08-10T16:27:05.963

1 Strongest predictor of outcome 2013-03-08T03:49:25.827

1 What statistics should I use for evaluating the accuracy of predictions? 2013-03-12T23:49:30.447

1 Necessary amount of countries in the model for 1 macro level predictor? 2013-05-23T12:53:48.610

1 Which number is of value in linear regression: R Squared or P? 2013-05-28T23:04:27.557

1 Effect of including/excluding predictors on beta estimation in linear regression 2013-06-19T16:44:41.413