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java.lang.ObjectgeneticWedge.gp.io.StringData
public class StringData
This class can extract String data from files and manipulate it in various ways.
Constructor Summary | |
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StringData(java.lang.String[] names,
java.lang.String[][] data,
java.lang.String[] labels)
Constructor takes variable names, data and data labels. |
Method Summary | |
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java.lang.String[][] |
getData()
Returns the data held by this StringData object. |
int |
getDataLength()
Returns the number of data items in the dataset. |
int |
getDimensionality()
Returns the dimensionality of the data. |
java.lang.String[] |
getLabels()
Returns the data labels of the data. |
java.lang.String[] |
getNames()
Returns the variable names of the data. |
int[] |
getNumericIndices()
This method checks which columns of the data contain numeric data. |
NumericData |
toNumericData(int[] numericColumns)
Converts the String data in selected columns into numeric data. |
NumericData |
toNumericData(int[] numericColumns,
java.util.Hashtable<java.lang.String,java.lang.Double> hash)
Converts the String data in selected columns into numeric data. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public StringData(java.lang.String[] names, java.lang.String[][] data, java.lang.String[] labels)
Method Detail |
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public java.lang.String[][] getData()
public java.lang.String[] getNames()
public java.lang.String[] getLabels()
public NumericData toNumericData(int[] numericColumns) throws java.lang.NumberFormatException
java.lang.NumberFormatException
public NumericData toNumericData(int[] numericColumns, java.util.Hashtable<java.lang.String,java.lang.Double> hash)
public int[] getNumericIndices()
public int getDimensionality()
public int getDataLength()
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