Code and package for perfograph as laid out in the paper "PERFOGRAPH: A Numerical Aware Program Graph Representation for Performance Optimization and Program Analysis. This repository is designed to ...

This paper investigated and evaluated graphical primitives of 3D charts in a Virtual Reality (VR) environment. We compared six different 3D graphs involving two graph types and five visual variables.

If the data variable type is ranked, a bar chart can be used. If the data type is numeric, box-and-whisker plots and line charts are good options to visualize those numeric variables. 3.

A Histogram chart is a graphical representation that shows frequency data; ... while histograms display numerical or quantitative data in bins, ... It depends on the variable’s maximum and minimum.

If the target variable is categorical or has only few possible values the "Classification Tree" is constructed, whereas if the target variable is numeric the result of the visual is "Regression Tree".

A line graph connects individual data points that reflect numerical values. It is used to visualize the relationship between dependent and independent variables.

The visualization of relevant information from numerical data is not a natural task for human beings, mainly in case of multivariate systems. In compensation, graphical representations make the ...