cancer_sample: Diagnostic Breast Cancer Data

In UBC-MDS/datateachr: Data collected to use for teaching at the University of British Columbia

Description

This data set contains a sample of quantitative features that were calculated from images of nuclei present in fine needle aspiration biopsies of breast masses from patients at the University of Wisconsin Hospital.

Usage

cancer_sample

Format

A data frame with columns:

ID

ID number of observation.

diagnosis

The ultimate diagnosis of the breast mass ("M" = malignant, "B" = benign).

radius_mean

Mean radius of nuclei present in sample image.

texture_mean

Mean texture of nuclei present in sample image.

perimeter_mean

Mean perimeter of nuclei present in sample image.

area_mean

Mean area of nuclei present in sample image.

smoothness_mean

Mean smoothness of nuclei present in sample image.

compactness_mean

Mean compactness of nuclei present in sample image.

concavity_mean

Mean concavity of nuclei present in sample image.

concave_points_mean

Mean concave points of nuclei present in sample image.

symmetry_mean

Mean symmetry of nuclei present in sample image.

fractal_dimension_mean

Mean fractal dimension of nuclei present in sample image.

radius_se

Standard error of radius of nuclei present in sample image.

texture_se

Standard error of texture of nuclei present in sample image.

perimeter_se

Standard error of perimeter of nuclei present in sample image.

area_se

Standard error of area of nuclei present in sample image.

smoothness_se

Standard error of smoothness of nuclei present in sample image.

compactness_se

Standard error of compactness of nuclei present in sample image.

concavity_se

Standard error of concavity of nuclei present in sample image.

concave_points_se

Standard error of concave points of nuclei present in sample image.

symmetry_se

Standard error of symmetry of nuclei present in sample image.

fractal_dimension_se

Standard error of fractal dimension of nuclei present in sample image.

radius_worst

"Worst" or largest radius of nuclei present in sample image.

texture_worst

"Worst" or largest texture of nuclei present in sample image.

perimeter_worst

"Worst" or largest perimeter of nuclei present in sample image.

area_worst

"Worst" or largest area of nuclei present in sample image.

smoothness_worst

"Worst" or largest smoothness of nuclei present in sample image.

compactness_worst

"Worst" or largest compactness of nuclei present in sample image.

concavity_worst

"Worst" or largest concavity of nuclei present in sample image.

concave_points_worst

"Worst" or largest concave points of nuclei present in sample image.

symmetry_worst

"Worst" or largest symmetry of nuclei present in sample image.

fractal_dimension_worst

"Worst" or largest fractal dimension of nuclei present in sample image.

Source

https://archive.ics.uci.edu/ml/citation_policy.html, downloaded 2020-08-19

Examples

cancer_sample

head(cancer_sample)
summary(cancer_sample)

UBC-MDS/datateachr documentation built on Aug. 24, 2020, 3:21 a.m.