DataReader

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java.lang.Object
- jhplot.math.pca.DataReader

public class DataReader
extends java.lang.Object

Reads data matrix from a CSV file

Constructor Summary

Constructors
Constructor and Description

DataReader()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static Matrix`	`read(java.io.InputStream inStream, boolean ignoreLastColumn)` Read data matrix from a CSV file.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DataReader
```
public DataReader()
```
- Method Detail
  - read
```
public static Matrix read(java.io.InputStream inStream,
                          boolean ignoreLastColumn)
                   throws java.io.IOException
```
    Read data matrix from a CSV file. The first row (corresponding to the header) is ignored. Some lines may be commented out by a '#' character.
    
    Parameters:
    
    inStream - CSV file
    
    ignoreLastColumn - if True, the last column is ignored. This is helpful when the last column corresponds to a class of a vector.
    
    Returns:
    
    data matrix
    
    Throws:
    
    java.io.IOException

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JHepSim. A part of HSTOOLS. version-1.2