Data Pre-Processing and Visualization Functions for Classification

acugow | Gower distance from a vector to a matrix |

arboleje | Predicting a bank's decision to give a loan for buying a car. |

arboleje1 | Predicting a bank's decision to give a loan for buying a car. |

autompg | The Auto MPG dataset |

baysout | Outlier detection using Bay and Schwabacher's algorithm. |

breastw | The Breast Wisconsin dataset |

bupa | The Bupa dataset |

ce.impute | Imputation in supervised classification |

ce.mimp | Mean or median imputation |

census | census |

chiMerge | Discretization using the Chi-Merge method |

circledraw | circledraw |

clean | Dataset's cleaning |

colon | Alon et al.'s colon dataset |

combinations | Constructing distinct permutations |

crossval | Cross validation estimation of the misclassification error |

crx | crx |

cv10knn2 | Auxiliary function for sequential feature selection |

cv10lda2 | Auxiliary function for sequential forward selection |

cv10log | 10-fold cross validation estimation error for the classifier... |

cv10mlp | 10-fold cross validation error estimation for the multilayer... |

cv10rpart2 | Auxiliary function for sequential feature selection |

cvnaiveBayesd | Crossvalidation estimation error for the naive Bayes... |

decscale | Decimal Scaling |

diabetes | The Pima Indian Diabetes dataset |

disc.1r | Discretization using the Holte's 1R method |

disc2 | Auxiliary function for performing discretization using equal... |

disc.ef | Discretization using the method of equal frequencies |

disc.ew | Discretization using the equal width method |

disc.mentr | Discretization using the minimum entropy criterion |

discretevar | Performs Minimum Entropy discretization for a given attribute |

distancia | Vector-Vector Euclidiean Distance Function |

distancia1 | Vector-Vector Manhattan Distance Function |

dist.to.knn | Auxiliary function for the LOF algorithm. |

dprep-package | Data Preprocessing for supervised classification |

ec.knnimp | Imputation using k-nearest neighbors. |

eje1dis | Basic example for discriminant analysis |

finco | FINCO Feature Selection Algorithm |

heartc | The Heart Cleveland dataset |

hepatitis | The hepatitis dataset |

imagmiss | Visualization of Missing Data |

inconsist | Computing the inconsistency measure |

ionosphere | The Ionosphere dataset |

knneigh.vect | Auxiliary function for computing the LOF measure. |

knngow | K-nn classification using Gower distance |

landsat | The landsat Satellite dataset |

lofactor | Local Outlier Factor |

lvf | Las Vegas Filter |

mahaout | Multivariate outlier detection through the boxplot of the... |

mardia | The Mardia's test of normality |

maxlof | Detection of multivariate outliers using the LOF algorithm |

midpoints1 | Auxiliary function for computing minimun entropy... |

mmnorm | Min-max normalization |

mo3 | The third moment of a multivariate distribution |

mo4 | The fourth moment of a multivariate distribution |

moda | Calculating the Mode |

near1 | Auxiliary function for the reliefcont function |

near3 | Auxiliary function for the reliefcat function |

nnmiss | Auxiliary function for knn imputation |

outbox | Detecting outliers through boxplots of the features. |

parallelplot | Parallel Coordinate Plot |

radviz2d | Radial Coordinate Visualization |

rangenorm | range normalization |

reachability | Function for computing the reachability measure in the LOF... |

redundancy | Finding the unique observations in a dataset along with their... |

relief | RELIEF Feature Selection |

reliefcat | Feature selection by the Relief Algorithm for datasets... |

reliefcont | Feature selection by the Relief Algorithm for datasets with... |

robout | Outlier Detection with Robust Mahalonobis distance |

row.matches | Finding rows in a matrix equal to a given vector |

sbs1 | One-step sequential backward selection |

score | Score function used in Bay's algorithm for outlier detection |

sffs | Sequential Floating Forward Method |

sfs | Sequential Forward Selection |

sfs1 | One-step sequential forward selection |

Shuttle | The Shuttle dataset |

signorm | Sigmoidal Normalization |

softmaxnorm | Softmax Normalization |

sonar | The Sonar dataset |

srbct | Khan et al.'s small round blood cells dataset |

star3d | Data Visuaization using star coordinates in three dimensions |

starcoord | The star coordinates plot |

surveyplot | Surveyplot |

tchisq | Auxiliary function for the Chi-Merge discretization |

top | Auxiliary function for Bay's Ouylier Detection Algorithm |

unor | Auxiliary function for performing Holte's 1R discretization |

vehicle | The Vehicle dataset |

vvalen | The Van Valen test for equal covariance matrices |

vvalen1 | Auxiliary function for computing the Van Valen's... |

znorm | Z-score normalization |

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