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A Short Introduction to the blorr Package2 years ago
Introduction | Installation | Libraries | Data | Bivariate Analysis | Weight of Evidence & Information Value | Plot | Multiple Variables | Stepwise Selection | Model | Selection Summary | Regression Output | Using Model | Using Formula | Model Fit Statistics | Single Model | Model Validation | Confusion Matrix | Hosmer Lemeshow Test | Gains Table & Lift Chart | Lift Chart | ROC Curve | KS Chart | Decile Lift Chart | Capture Rate by Decile | Lorenz Curve | Residual & Influence Diagnostics | Influence Diagnostics | Leverage Diagnostics | Fitted Values Diagnostics
Introduction to inferr2 years ago
One Sample t Test | Example | Paired t test | Examples | Two Independent Sample t Test | One Sample Test of Proportion | Two Sample Test of Proportion | Using Variables | Use Grouping Variable | Using Calculator | One Sample Variance Test | Two Sample Variance Test | Binomial Probability Test | ANOVA | Chi Square Goodness of Fit Test | Continuity Correction | Chi Square Test of Independence | Levene's Test | Cochran's Q Test | McNemar Test | Runs Test for Randomness
RFM - Introduction2 years ago
Introduction | Data | RFM Score | Segments | Segmented Customer Data | Segment Summary | Segmentation Plot | Segment Summary Plot | Revenue Distribution
Variable Selection Methods2 years ago
Introduction | All Possible Regression | Best Subset Regression | Stepwise Selection | Model | Model specification | Forward selection | Backward elimination | Criteria | Include/exclude variables | By name | By index | Standardized output | Visualization | Verbose output | Progress | Hierarchical selection
Loading Screens3 years ago
Alerts and Notifications3 years ago
Details
Measures of Influence3 years ago
Introduction | Cook's D Bar Plot | Cook's D Chart | DFBETAs Panel | DFFITS Plot | Studentized Residual Plot | Standardized Residual Chart | Studentized Residuals vs Leverage Plot | Deleted Studentized Residual vs Fitted Values Plot | Hadi Plot | Potential Residual Plot
Collinearity Diagnostics, Model Fit & Variable Contribution6 years ago
Collinearity Diagnostics | VIF | Tolerance | Condition Index | Model Fit Assessment | Residual Fit Spread Plot | Part & Partial Correlations | Correlations | Zero Order | Part | Partial | Observed vs Predicted Plot | Lack of Fit F Test | Diagnostics Panel | Variable Contributions | Residual vs Regressor Plots | Added Variable Plot | Residual Plus Component Plot
Heteroscedasticity6 years ago
Introduction | Consequences of Heteroscedasticity | Bartlett Test | Use grouping variable | Using variables | Breusch Pagan Test | Use fitted values of the model | Use independent variables of the model | Use independent variables of the model and perform multiple tests | Bonferroni p value Adjustment | Sidak p value Adjustment | Holm's p value Adjustment | Score Test | Specify variables | F Test
Introduction to olsrr6 years ago
Introduction | Regression | Residual vs Fitted Values Plot | DFBETAs Panel | Residual Fit Spread Plot | Breusch Pagan Test | Collinearity Diagnostics | Stepwise Regression | Variable Selection | Plot | Stepwise AIC Backward Regression
Residual Diagnostics6 years ago
Introduction | Residual QQ Plot | Residual Normality Test | Residual vs Fitted Values Plot | Residual Histogram
Continuous Data7 years ago
Introduction | Data | Data Screening | Summary Statistics | Frequency Distribution | Histogram | Auto Summary | Group Summary | Box Plot | Multiple Variables | Combination of Categories | Multiple Variable Statistics | Measures | Measures of Location | Measures of Variation | Measures of Symmetry | Percentiles | Extreme Observations
Media7 years ago
Shiny App Demo
Categorical Data7 years ago
Introduction | Data | Cross Tabulation | Grouped Bar Plots | Stacked Bar Plots | Proportional Bar Plots | Frequency Table | Multiple One Way Tables | Multiple Two Way Tables
Visualization7 years ago
Introduction | Data | Continuous Data | Histograms | Density Plots | Box Plots | Scatter Plots | Categorical Data | Bar Plot | Stacked Bar Plot | Grouped Bar Plot | Grouped Box Plots
Introduction to rbin8 years ago
Introduction | Manual Binning | Bins | Plot | Dummy Variables | Factor Binning | Combine Levels | Create Bins | Quantile Binning | Equal Length Binning | Winsorized Binning
Exploring Distributions8 years ago
Normal Distribution | Distribution Shape | Input | Output | Percentiles | Calculate and visualize quantiles out of given probability. | Probabilities | Calculate and visualize probability from a given quantile | Binomial Distribution | Calculate and visualize quantiles out of given probability | Chi Square Distribution | Calculate quantiles out of given probability | Probability | Calculate probability from a given quantile. | F Distribution | t Distribution