Tag: binary-data

43 Measuring entropy/ information/ patterns of a 2d binary matrix 2011-10-17T12:39:47.917

34 Binary classification with strongly unbalanced classes 2016-09-19T18:39:25.333

27 Is it meaningful to calculate Pearson or Spearman correlation between two Boolean vectors? 2014-06-18T07:52:41.367

26 Would PCA work for boolean (binary) data types? 2015-07-02T21:20:16.067

22 Doing principal component analysis or factor analysis on binary data 2011-10-01T18:39:16.607

22 Visualizing the calibration of predicted probability of a model 2012-03-29T14:52:38.517

21 Generate random correlated data between a binary and a continuous variable 2011-07-10T08:25:40.963

21 Why is gender typically coded 0/1 rather than 1/2, for example? 2011-10-07T19:46:29.143

20 Similarity Coefficients for binary data: Why choose Jaccard over Russell and Rao? 2013-06-13T21:24:30.030

19 Classification probability threshold 2017-11-06T07:10:51.293

18 Is there Factor analysis or PCA for ordinal or binary data? 2016-05-30T15:41:37.033

17 Clustering a binary matrix 2014-02-12T09:48:13.827

16 Should you ever standardise binary variables? 2013-05-18T16:57:32.243

13 Variance partitioning and longitudinal changes in correlation with binary data 2012-06-07T14:07:05.437

13 How to do one-class text classification? 2012-09-08T14:07:00.157

13 Is there an R package for continuous time longitudinal binary responses? 2012-10-19T12:25:43.613

13 How to use both binary and continuous variables together in clustering? 2015-01-02T14:55:24.327

12 What is the effect of dichotomising variables? 2011-10-05T21:22:28.453

11 Forecasting binary time series 2011-09-01T14:56:28.933

11 Looking for a step through an example of a factor analysis on dichotomous data (binary variables) using R 2012-07-09T17:36:46.780

10 Recommended procedure for factor analysis on dichotomous data with R 2011-05-30T15:49:10.737

10 Logistic Regression and Inflection Point 2013-11-25T12:32:00.290

10 How to choose optimal bin width while calibrating probability models? 2015-11-03T23:26:06.580

10 Indicator variable for binary data: {-1,1} vs {0,1} 2016-11-05T09:42:34.750

9 For a classification problem if class variable has unequal distribution which technique we should use? 2010-08-26T04:45:31.653

9 What algorithm should I use to cluster a huge binary dataset into few categories? 2014-03-11T00:10:17.650

9 Probit two-stage least squares (2SLS) 2014-04-16T22:44:39.077

9 What are dangers of calculating Pearson correlations (instead of tetrachoric ones) for binary variables in factor analysis? 2015-12-10T03:13:27.110

9 Is it ever a good idea to give "partial credit" (continuous outcome) in training a logistic regression? 2016-02-19T21:02:22.623

9 Modelling auto-correlated binary time series 2016-03-10T16:27:06.650

8 How can I test whether my clustering of binary data is significant 2010-07-27T06:00:07.690

8 Flexible version of logistic regression 2012-05-05T11:53:16.717

8 Calculating Jaccard or other association coefficient for binary data using matrix multiplication 2013-02-06T23:38:06.470

8 How to visualize Bayesian goodness of fit for logistic regression 2013-03-23T14:51:37.140

8 Detecting clusters in a binary sequence 2013-04-04T17:29:29.030

8 How to measure a classifier's performance when close to 100% of the class labels belong to one class? 2013-08-01T03:57:30.340

8 How should I approach this binary prediction problem? 2016-12-23T03:23:11.207

7 Assessing statistical significance of a rare binary event in time series 2011-07-27T01:38:20.657

7 How can I compare my model to a technically invalid model? 2011-11-21T19:33:49.963

7 SEM with binary dependent variable 2012-03-18T18:44:46.367

7 How to test for mediation when working with binary data? 2012-12-26T22:35:01.860

7 Prediction of a binary variable 2013-08-08T14:35:18.207

7 PAC learning theory and lower bound on the amount of input samples 2013-09-09T12:19:55.927

7 Is nominal, ordinal, & binary for quantitative data, qualitative data, or both? 2015-07-04T12:39:56.760

7 GLM with logit link and Gaussian family to predict a continuous DV between 0 and 1 2016-01-04T15:19:24.560

7 Multivariate binary responses - advice on regression strategy 2017-09-06T15:56:57.787

6 Selecting link function in GEE with binary dependent variable 2012-07-27T11:23:47.010

6 Friedman's test for binary data - possible or not? 2012-08-20T18:31:29.847

6 Creating fuzzy values for binary data 2013-01-10T19:01:38.513

6 Visualizing longitudinal data with binary outcome 2013-11-13T09:28:56.440

6 How to deal with a skewed class in binary classification having many features? 2014-07-14T13:09:14.653

6 Visualizing variability from graph 2015-02-21T05:28:30.537

6 How to interpret second-stage coefficient in instrumental variables regression with a binary instrument and a binary endogenous variable? 2015-10-30T22:47:14.873

6 Where in Elements of Statistical Learning does it talk of a "trick" to deal with categorical variables for binary classification? 2016-01-17T07:37:48.717

6 Binary time series 2016-02-17T17:49:19.510

6 Clustering of variables: but they are mixed type, some are numeric, some are categorical 2016-06-20T14:41:39.777

6 optimizing auc vs logloss in binary classification problems 2016-09-15T07:49:05.327

6 What's the name of this correlation/association measure between binary variables? 2017-01-16T19:00:49.157

6 Monotone machine learning 2017-01-19T00:35:08.303

6 Similarity measures for more than 2 variables 2017-05-19T10:09:56.807

5 Inverse probability of treatment weighted (IPTW) estimator for a binary outcome 2012-01-22T22:35:35.243

5 Comparing two binary variables of unequal sizes 2012-03-26T16:30:42.357

5 Percent correctly predicted of logit model 2012-11-29T18:34:27.270

5 Is there a simple rule for interpretation of Interactions (and their directions) in binary logistic regression? 2013-04-24T13:42:14.780

5 Distance Metrics For Binary Vectors 2013-05-11T11:12:51.393

5 Finding latent variables in 7 dichotomous variables 2013-06-07T11:12:27.833

5 How to interpret the significant interaction of two non-significant main predictors? 2013-06-29T19:21:02.703

5 Partitioning Around Medoids (PAM) with Gower distance matrix 2013-07-31T00:46:05.820

5 Concerns about the size of odds-ratio estimates in binary logistic regression model 2013-10-05T14:17:25.353

5 2D binary classification 2013-11-13T18:49:33.813

5 RandomForestClassifier Parameter Optimization 2013-12-20T18:57:58.967

5 Identifiability in generalized linear random effect model? 2014-08-28T02:54:56.283

5 Cross correlation for very sparse binary data 2014-10-17T22:25:02.203

5 Visualizing relationship between independent variable and binary response 2015-06-16T16:53:55.383

5 How to interpret log-transformed predictors in probit regression? 2015-08-03T09:34:19.890

5 Can binary data be ordinal? 2015-09-01T07:16:53.240

5 How to detect multicollinearity in a logistic regression where all the independent variables are categorical and binary? 2016-03-09T10:24:36.053

5 Comparing two classifiers from a binary response 2016-11-13T08:34:21.343

5 Slope and intercept of the decision boundary from a logistic regression model 2016-11-17T13:03:08.483

5 Model developed by optimizing one measure of performance, but assessed by another 2017-01-01T14:37:06.727

5 Time-series logistic regression 2017-07-03T11:32:40.283

5 Generate a Gaussian and a binary random variables with predefined correlation 2017-11-15T11:25:19.180

5 theoretical basis for logistic regression 2017-12-28T16:25:55.737

4 Incorporating boolean data into analysis 2010-07-26T17:29:19.477

4 Calculating significance of difference between two binary values on one dataset 2010-11-25T16:32:33.287

4 Assessing and testing inter-rater agreement with kappa statistic on a set of binary and Likert items? 2011-06-27T19:23:04.867

4 How to handle missing data in all explanatory variables in linear regression 2012-04-20T12:58:26.537

4 What test is appropriate for binary outcome with repeated measures and binary, ordinal and continuous independent variables? 2012-06-18T15:48:49.777

4 Poisson regression for binary data 2012-09-26T03:34:28.633

4 How do you estimate correlations between ordinal and binary data in SPSS? 2012-10-03T10:40:35.883

4 How to model binary dependent data with temporal autocorrelation? 2012-10-17T14:55:58.073

4 Test for effects of two categorical variables on a binary response variable? 2012-10-29T02:38:22.410

4 Analysis of binary variables 2012-12-21T06:57:10.313

4 How to improve neural network sensitivity with a lopsided binary outcome? 2012-12-22T23:55:08.230

4 Is ANOVA being misused for these binary data? 2013-02-24T22:46:36.897

4 Evaluate statistical significance of difference between outcomes of tests 2013-04-08T21:22:43.113

4 GEE (or GLMM) in SPSS: Interpreting outputs and model selection 2013-05-11T23:43:50.387

4 Select best set of binary variables for clustering known sample labels 2013-05-19T18:42:37.110

4 Normalize binary features for logistic regression 2013-07-25T13:25:23.253