Topics tagged correlation

Topic	Replies	Views	Activity
What is the best way to use categorical variables in a decision tree model? techniques r , categorical , correlation , decision_trees , technique	1	700	October 31, 2019
Correlation coefficient techniques correlation	15	3079	October 4, 2018
Correlation in R techniques r , correlation	1	900	October 4, 2018
Collinearity versus Correlation techniques multi_collinearity , correlation	4	19652	September 18, 2018
How to find correlation among multiple attributes in group by dataframe object? techniques dataexploration , pandas , machine_learning , correlation , python	3	3288	September 5, 2018
Chi-square test, Fischer's exact test failed. What are the alternatives to find out the relation between independent categorical variables? techniques correlation , python	6	3257	July 25, 2018
Point Biserial Correlation Coefficient or LDA? techniques lda , correlation	0	1073	July 12, 2018
Are PCA eigenvalues equivalent to semipartial correlation coefficients in linear regression? techniques linear_regression , correlation	0	1071	December 1, 2017
Correlation matrix on a very large dataset techniques big_data , matrix , correlation , sparkr , mapreduce	2	6838	December 15, 2016
Correlations / predictive analytics for a car dealership tools qlikview , correlation , predictive_model	2	1987	November 29, 2016
Test to find similar products techniques time_series , correlation , clustering	2	1210	September 29, 2016
Basic questions from newbie techniques r , machine_learning , correlation , pca , regression	0	1463	March 29, 2016
What are the difference between cor.test and with function in R? tools r , correlation	1	4024	March 10, 2016
Variable Importance in Inputs that caused a shift in the output variable techniques r , classification , machine_learning , correlation , regression	6	3622	February 22, 2016
Correlations for more than 30 variables in 'R' techniques correlation	3	5360	February 21, 2016
Why we need to calculate the z-score of each variable while calculating Pearson's r techniques correlation	2	7838	January 21, 2016
How to find Correlation among more than two categorical variables techniques correlation	2	2168	December 11, 2015
What is the difference between various methods used for correlation in R tools r , correlation	1	1705	August 7, 2015
Whether to use Covariance or Correlation Matrix for PCA techniques r , correlation , dimensionreduction	1	6310	July 28, 2015
What is the difference between Pearson and Polychoric correlation? techniques dataexploration , correlation	2	5547	July 26, 2015