pisgah
Class BinomialGraphData

java.lang.Object
  |
  +--pisgah.BinomialGraphData

All Implemented Interfaces:

PfPlotable

public class BinomialGraphData

extends java.lang.Object

implements PfPlotable

Provides data for graphing the pf of a binomial distribution

Constructor Summary

BinomialGraphData(int aN, double aP, int aI0, int aI1)
constructs BinomialGraphData

Method Summary

int[]	getBinLabels() Gets the integer labels for the bins (same as index for binomial)
int	getHighX() Gets the upper bound (inclusive) for the distribution.
int	getHighXInterval() Gets the upper bound (inclusive) for the probability interval
int	getLowX() Gets the lower bound (inclusive) for the distribution.
int	getLowXInterval() Gets the lower bound (inclusive) for the probability interval
float	getMaxProbability() Gets the maximum probability for scaling
float[]	getProbability() Gets the probability of each value.
java.lang.String	getTitleString() Gets the title string of the binomial graph

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BinomialGraphData

public BinomialGraphData(int aN,
                         double aP,
                         int aI0,
                         int aI1)

constructs BinomialGraphData

Parameters:

aN - is the integer parameter for the binomial (number of trials)

aP - is the probability of success

aI0 - is the left end of the probability interval

aI1 - is the right end of the probability interval

Method Detail

getBinLabels

public int[] getBinLabels()

Gets the integer labels for the bins (same as index for binomial)

Specified by:

getBinLabels in interface PfPlotable

Returns:

The integer labels

getProbability

public float[] getProbability()

Gets the probability of each value.

Specified by:

getProbability in interface PfPlotable

Returns:

The array of bin probabilities.

getMaxProbability

public float getMaxProbability()

Gets the maximum probability for scaling

Specified by:

getMaxProbability in interface PfPlotable

Returns:

The maximum probability

getLowX

public int getLowX()

Gets the lower bound (inclusive) for the distribution.

Specified by:

getLowX in interface PfPlotable

Returns:

The lower bound, 0.

getHighX

public int getHighX()

Gets the upper bound (inclusive) for the distribution.

Specified by:

getHighX in interface PfPlotable

Returns:

The upper bound, n.

getLowXInterval

public int getLowXInterval()

Gets the lower bound (inclusive) for the probability interval

Specified by:

getLowXInterval in interface PfPlotable

Returns:

The lower bound x1

getHighXInterval

public int getHighXInterval()

Gets the upper bound (inclusive) for the probability interval

Specified by:

getHighXInterval in interface PfPlotable

Returns:

The upper bound x2

getTitleString

public java.lang.String getTitleString()

Gets the title string of the binomial graph

Specified by:

getTitleString in interface PfPlotable

Returns:

The title string