# regclass: Tools for an Introductory Class in Regression and Modeling

Contains basic tools for visualizing, interpreting, and building regression models. It has been designed for use with the book Introduction to Regression and Modeling with R by Adam Petrie, Cognella Publishers.

- Author
- Adam Petrie
- Date of publication
- 2016-08-06 23:15:57
- Maintainer
- Adam Petrie <apetrie@utk.edu>
- License
- GPL (>= 2)
- Version
- 1.4

## Man pages

- ACCOUNT
- Predicting whether a customer will open a new kind of account
- ACCOUNT
- Predicting whether a customer will open a new kind of account
- all_correlations
- Pairwise correlations between quantitative variables
- all_correlations
- Pairwise correlations between quantitative variables
- APPLIANCE
- Appliance shipments
- APPLIANCE
- Appliance shipments
- associate
- Association Analysis
- associate
- Association Analysis
- ATTRACTF
- Attractiveness Score (female)
- ATTRACTF
- Attractiveness Score (female)
- ATTRACTM
- Attractiveness Score (male)
- ATTRACTM
- Attractiveness Score (male)
- AUTO
- AUTO dataset
- AUTO
- AUTO dataset
- BODYFAT
- BODYFAT data
- BODYFAT
- BODYFAT data
- BODYFAT2
- Secondary BODYFAT dataset
- BODYFAT2
- Secondary BODYFAT dataset
- build_model
- Variable selection for descriptive or predictive linear and...
- build_model
- Variable selection for descriptive or predictive linear and...
- build_tree
- Exploratory building of partition models
- build_tree
- Exploratory building of partition models
- BULLDOZER
- BULLDOZER data
- BULLDOZER
- BULLDOZER data
- BULLDOZER2
- Modified BULLDOZER data
- BULLDOZER2
- Modified BULLDOZER data
- CALLS
- CALLS dataset
- CALLS
- CALLS dataset
- CENSUS
- CENSUS data
- CENSUS
- CENSUS data
- CENSUSMLR
- Subset of CENSUS data
- CENSUSMLR
- Subset of CENSUS data
- CHARITY
- CHARITY dataset
- CHARITY
- CHARITY dataset
- check_regression
- Linear and Logistic Regression diagnostics
- check_regression
- Linear and Logistic Regression diagnostics
- choose_order
- Choosing order of a polynomial model
- choose_order
- Choosing order of a polynomial model
- CHURN
- CHURN dataset
- CHURN
- CHURN dataset
- confusion_matrix
- Confusion matrix for logistic regression models
- confusion_matrix
- Confusion matrix for logistic regression models
- cor_demo
- Correlation demo
- cor_demo
- Correlation demo
- cor_matrix
- Correlation Matrix
- cor_matrix
- Correlation Matrix
- CUSTCHURN
- CUSTCHURN dataset
- CUSTCHURN
- CUSTCHURN dataset
- CUSTLOYALTY
- CUSTLOYALTY dataset
- CUSTLOYALTY
- CUSTLOYALTY dataset
- CUSTREACQUIRE
- CUSTREACQUIRE dataset
- CUSTREACQUIRE
- CUSTREACQUIRE dataset
- CUSTVALUE
- CUSTVALUE dataset
- CUSTVALUE
- CUSTVALUE dataset
- DIET
- DIET data
- DIET
- DIET data
- DONOR
- DONOR dataset
- DONOR
- DONOR dataset
- EDUCATION
- EDUCATION data
- EDUCATION
- EDUCATION data
- EX2.CENSUS
- CENSUS data for Exercise 5 in Chapter 2
- EX2.CENSUS
- CENSUS data for Exercise 5 in Chapter 2
- EX2.TIPS
- TIPS data for Exercise 6 in Chapter 2
- EX2.TIPS
- TIPS data for Exercise 6 in Chapter 2
- EX3.ABALONE
- ABALONE dataset for Exercise D in Chapter 3
- EX3.ABALONE
- ABALONE dataset for Exercise D in Chapter 3
- EX3.BODYFAT
- Bodyfat data for Exercise F in Chapter 3
- EX3.HOUSING
- Housing data for Exercise E in Chapter 3
- EX3.HOUSING
- Housing data for Exercise E in Chapter 3
- EX3.NFL
- NFL data for Exercise A in Chapter 3
- EX3.NFL
- NFL data for Exercise A in Chapter 3
- EX4.BIKE
- Bike data for Exercise 1 in Chapter 4
- EX4.BIKE
- Bike data for Exercise 1 in Chapter 4
- EX4.STOCKPREDICT
- Stock data for Exercise 2 in Chapter 4 (prediction set)
- EX4.STOCKPREDICT
- Stock data for Exercise 2 in Chapter 4 (prediction set)
- EX4.STOCKS
- Stock data for Exercise 2 in Chapter 4
- EX4.STOCKS
- Stock data for Exercise 2 in Chapter 4
- EX5.BIKE
- BIKE dataset for Exercise 4 Chapter 5
- EX5.BIKE
- BIKE dataset for Exercise 4 Chapter 5
- EX5.DONOR
- DONOR dataset for Exercise 4 in Chapter 5
- EX5.DONOR
- DONOR dataset for Exercise 4 in Chapter 5
- EX6.CLICK
- CLICK data for Exercise 2 in Chapter 6
- EX6.CLICK
- CLICK data for Exercise 2 in Chapter 6
- EX6.DONOR
- DONOR dataset for Exercise 1 in Chapter 6
- EX6.DONOR
- DONOR dataset for Exercise 1 in Chapter 6
- EX6.WINE
- WINE data for Exercise 3 Chapter 6
- EX6.WINE
- WINE data for Exercise 3 Chapter 6
- EX7.BIKE
- BIKE dataset for Exercise 1 Chapters 7 and 8
- EX7.BIKE
- BIKE dataset for Exercise 1 Chapters 7 and 8
- EX7.CATALOG
- CATALOG data for Exercise 2 in Chapters 7 and 8
- EX7.CATALOG
- CATALOG data for Exercise 2 in Chapters 7 and 8
- EX9.BIRTHWEIGHT
- Birthweight dataset for Exercise 1 in Chapter 9
- EX9.BIRTHWEIGHT
- Birthweight dataset for Exercise 1 in Chapter 9
- EX9.NFL
- NFL data for Exercise 2 Chapter 9
- EX9.NFL
- NFL data for Exercise 2 Chapter 9
- EX9.STORE
- Data for Exercise 3 Chapter 9
- EX9.STORE
- Data for Exercise 3 Chapter 9
- extrapolation_check
- A crude check for extrapolation
- extrapolation_check
- A crude check for extrapolation
- find_transformations
- Transformations for simple linear regression
- FRIEND
- Friendship Potential vs. Attractiveness Ratings
- FRIEND
- Friendship Potential vs. Attractiveness Ratings
- FUMBLES
- Wins vs. Fumbles of an NFL team
- FUMBLES
- Wins vs. Fumbles of an NFL team
- generalization_error
- Calculating the generalization error of a model on a set of...
- generalization_error
- Calculating the generalization error of a model on a set of...
- getcp
- Complexity Parameter table for partition models
- getcp
- Complexity Parameter table for partition models
- influence_plot
- Influence plot for regression diganostics
- influence_plot
- Influence plot for regression diganostics
- JUNK
- Junk-mail dataset
- JUNK
- Junk-mail dataset
- LARGEFLYER
- Interest in frequent flier program (large version)
- LAUNCH
- New product launch data
- LAUNCH
- New product launch data
- mosaic
- Mosaic plot
- MOVIE
- Movie grosses
- MOVIE
- Movie grosses
- NFL
- NFL database
- NFL
- NFL database
- OFFENSE
- Some offensive statistics from 'NFL' dataset
- OFFENSE
- Some offensive statistics from 'NFL' dataset
- outlier_demo
- Interactive demonstration of the effect of an outlier on a...
- outlier_demo
- Interactive demonstration of the effect of an outlier on a...
- overfit_demo
- Demonstration of overfitting
- overfit_demo
- Demonstration of overfitting
- PIMA
- Pima Diabetes dataset
- PIMA
- Pima Diabetes dataset
- POISON
- Cockroach poisoning data
- POISON
- Cockroach poisoning data
- possible_regressions
- Illustrating how a simple linear/logistic regression could...
- possible_regressions
- Illustrating how a simple linear/logistic regression could...
- PRODUCT
- Sales of a product one quarter after release
- PRODUCT
- Sales of a product one quarter after release
- PURCHASE
- PURCHASE data
- PURCHASE
- PURCHASE data
- QQ plot
- QQ plot
- SALARY
- Harris Bank Salary data
- SALARY
- Harris Bank Salary data
- see_interactions
- Examining pairwise interactions between quantitative...
- see_interactions
- Examining pairwise interactions between quantitative...
- see_models
- Examining model AICs from the "all possible" regressions...
- see_models
- Examining model AICs from the "all possible" regressions...
- segmented_barchart
- Segmented barchart
- SMALLFLYER
- Interest in a frequent flier program (small version)
- SMALLFLYER
- Interest in a frequent flier program (small version)
- SOLD26
- Predicting future sales
- SOLD26
- Predicting future sales
- SPEED
- Speed vs. Fuel Efficiency
- SPEED
- Speed vs. Fuel Efficiency
- STUDENT
- STUDENT data
- STUDENT
- STUDENT data
- suggest_levels
- Combining levels of a categorical variable
- suggest_levels
- Combining levels of a categorical variable
- summarize_tree
- Useful summaries of partition models from rpart
- summarize_tree
- Useful summaries of partition models from rpart
- SURVEY09
- Student survey 2009
- SURVEY09
- Student survey 2009
- SURVEY10
- Student survey 2010
- SURVEY10
- Student survey 2010
- SURVEY11
- Student survey 2011
- SURVEY11
- Student survey 2011
- TIPS
- TIPS dataset
- TIPS
- TIPS dataset
- VIF
- Variance Inflation Factor
- VIF
- Variance Inflation Factor
- visualize_model
- Visualizations of one or two variable linear or logistic...
- visualize_relationship
- Visualizing the relationship between y and x in a partition...
- visualize_relationship
- Visualizing the relationship between y and x in a partition...
- WINE
- WINE data
- WINE
- WINE data

## Files in this package

regclass |

regclass/NAMESPACE |

regclass/data |

regclass/data/SPEED.rda |

regclass/data/CENSUSMLR.rda |

regclass/data/EX9.NFL.rda |

regclass/data/WINE.rda |

regclass/data/CUSTVALUE.rda |

regclass/data/EX3.NFL.rda |

regclass/data/EX6.DONOR.rda |

regclass/data/EDUCATION.rda |

regclass/data/POISON.rda |

regclass/data/PURCHASE.rda |

regclass/data/BULLDOZER.rda |

regclass/data/CUSTLOYALTY.rda |

regclass/data/CUSTCHURN.rda |

regclass/data/OFFENSE.rda |

regclass/data/CENSUS.rda |

regclass/data/SURVEY09.rda |

regclass/data/ATTRACTF.rda |

regclass/data/ATTRACTM.rda |

regclass/data/MOVIE.rda |

regclass/data/EX5.DONOR.rda |

regclass/data/BULLDOZER2.rda |

regclass/data/CALLS.rda |

regclass/data/SMALLFLYER.rda |

regclass/data/LAUNCH.rda |

regclass/data/JUNK.rda |

regclass/data/EX4.STOCKS.rda |

regclass/data/AUTO.rda |

regclass/data/NFL.rda |

regclass/data/PIMA.rda |

regclass/data/EX2.CENSUS.rda |

regclass/data/FRIEND.rda |

regclass/data/EX4.BIKE.rda |

regclass/data/PRODUCT.rda |

regclass/data/CUSTREACQUIRE.rda |

regclass/data/TIPS.rda |

regclass/data/EX4.STOCKPREDICT.rda |

regclass/data/EX9.STORE.rda |

regclass/data/DIET.rda |

regclass/data/EX9.BIRTHWEIGHT.rda |

regclass/data/SURVEY11.rda |

regclass/data/EX7.BIKE.rda |

regclass/data/EX3.HOUSING.rda |

regclass/data/SALARY.rda |

regclass/data/datalist |

regclass/data/EX6.WINE.rda |

regclass/data/SOLD26.rda |

regclass/data/APPLIANCE.rda |

regclass/data/LARGEFLYER.rda |

regclass/data/EX3.ABALONE.rda |

regclass/data/EX7.CATALOG.rda |

regclass/data/FUMBLES.rda |

regclass/data/BODYFAT2.rda |

regclass/data/EX6.CLICK.rda |

regclass/data/CHURN.rda |

regclass/data/ACCOUNT.rda |

regclass/data/EX2.TIPS.rda |

regclass/data/BODYFAT.rda |

regclass/data/DONOR.rda |

regclass/data/EX5.BIKE.rda |

regclass/data/CHARITY.rda |

regclass/data/EX3.BODYFAT.rda |

regclass/data/STUDENT.rda |

regclass/data/SURVEY10.rda |

regclass/R |

regclass/R/see_interactions.R |

regclass/R/outlier_demo.R |

regclass/R/summarize_tree.R |

regclass/R/see_models.R |

regclass/R/getcp.R |

regclass/R/generalization_error.R |

regclass/R/possible_regressions.R |

regclass/R/associate.R |

regclass/R/overfit_demo.R |

regclass/R/cor_demo.R |

regclass/R/build_tree.R |

regclass/R/segmented_barchart.R |

regclass/R/choose_order.R |

regclass/R/mosaic.R |

regclass/R/confusion_matrix.R |

regclass/R/build_model.R |

regclass/R/all_correlations.R |

regclass/R/check_regression.R |

regclass/R/find_transformations.R |

regclass/R/influence_plot.R |

regclass/R/cor_matrix.R |

regclass/R/visualize_relationship.R |

regclass/R/extrapolation_check.R |

regclass/R/qq.R |

regclass/R/suggest_levels.R |

regclass/R/VIF.R |

regclass/R/zzz.R |

regclass/R/visualize_model.R |

regclass/MD5 |

regclass/DESCRIPTION |

regclass/man |

regclass/man/LARGEFLYER.Rd |

regclass/man/BULLDOZER2.Rd |

regclass/man/WINE.Rd |

regclass/man/suggest_levels.Rd |

regclass/man/JUNK.Rd |

regclass/man/ACCOUNT.Rd |

regclass/man/EX5.BIKE.Rd |

regclass/man/SOLD26.Rd |

regclass/man/build_tree.Rd |

regclass/man/SURVEY11.Rd |

regclass/man/CUSTREACQUIRE.Rd |

regclass/man/see_models.Rd |

regclass/man/PRODUCT.Rd |

regclass/man/AUTO.Rd |

regclass/man/CUSTVALUE.Rd |

regclass/man/EX6.WINE.Rd |

regclass/man/associate.Rd |

regclass/man/SURVEY10.Rd |

regclass/man/EX5.DONOR.Rd |

regclass/man/APPLIANCE.Rd |

regclass/man/OFFENSE.Rd |

regclass/man/STUDENT.Rd |

regclass/man/EDUCATION.Rd |

regclass/man/EX2.CENSUS.Rd |

regclass/man/PURCHASE.Rd |

regclass/man/EX6.DONOR.Rd |

regclass/man/all_correlations.Rd |

regclass/man/cor_demo.Rd |

regclass/man/getcp.Rd |

regclass/man/EX2.TIPS.Rd |

regclass/man/EX9.STORE.Rd |

regclass/man/segmented_barchart.Rd |

regclass/man/CUSTCHURN.Rd |

regclass/man/EX9.NFL.Rd |

regclass/man/EX4.BIKE.Rd |

regclass/man/summarize_tree.Rd |

regclass/man/confusion_matrix.Rd |

regclass/man/EX9.BIRTHWEIGHT.Rd |

regclass/man/influence_plot.Rd |

regclass/man/BULLDOZER.Rd |

regclass/man/LAUNCH.Rd |

regclass/man/EX3.BODYFAT.Rd |

regclass/man/choose_order.Rd |

regclass/man/CALLS.Rd |

regclass/man/EX3.HOUSING.Rd |

regclass/man/DONOR.Rd |

regclass/man/POISON.Rd |

regclass/man/possible_regressions.Rd |

regclass/man/see_interactions.Rd |

regclass/man/outlier_demo.Rd |

regclass/man/CHARITY.Rd |

regclass/man/SALARY.Rd |

regclass/man/MOVIE.Rd |

regclass/man/extrapolation_check.Rd |

regclass/man/ATTRACTM.Rd |

regclass/man/visualize_model.Rd |

regclass/man/EX3.ABALONE.Rd |

regclass/man/EX4.STOCKPREDICT.Rd |

regclass/man/PIMA.Rd |

regclass/man/EX7.CATALOG.Rd |

regclass/man/EX7.BIKE.Rd |

regclass/man/FRIEND.Rd |

regclass/man/BODYFAT.Rd |

regclass/man/visualize_relationship.Rd |

regclass/man/TIPS.Rd |

regclass/man/overfit_demo.Rd |

regclass/man/CENSUS.Rd |

regclass/man/SURVEY09.Rd |

regclass/man/find_transformations.Rd |

regclass/man/EX4.STOCKS.Rd |

regclass/man/EX3.NFL.Rd |

regclass/man/mosaic.Rd |

regclass/man/EX6.CLICK.Rd |

regclass/man/SMALLFLYER.Rd |

regclass/man/BODYFAT2.Rd |

regclass/man/ATTRACTF.Rd |

regclass/man/NFL.Rd |

regclass/man/CHURN.Rd |

regclass/man/CUSTLOYALTY.Rd |

regclass/man/SPEED.Rd |

regclass/man/build_model.Rd |

regclass/man/generalization_error.Rd |

regclass/man/check_regression.Rd |

regclass/man/qq.Rd |

regclass/man/DIET.Rd |

regclass/man/VIF.Rd |

regclass/man/FUMBLES.Rd |

regclass/man/CENSUSMLR.Rd |

regclass/man/cor_matrix.Rd |