Package org.biojava.nbio.survival.cox

Class StrataInfo

java.lang.Object

org.biojava.nbio.survival.cox.StrataInfo

public class StrataInfo
extends Object

Information needed to represent a survival curve

Author:

Scooter Willis

Constructor Summary

Constructors

Constructor	Description
StrataInfo()

Method Summary

Modifier and Type	Method	Description
String	f(Double d)
ArrayList<Double>	getLower()
ArrayList<Double>	getNcens()
LinkedHashMap<Double,Integer>	getNdead()
Double	getNearestAtRisk(double t)	Selection of number of risk will depend on the precision and rounding of time in the survival table.
Double	getNearestTime(double timePercentage)	Need to find the actual time for the nearest time represented as a percentage Would be used to then look up the number at risk at that particular time
ArrayList<Double>	getNevent()
ArrayList<Double>	getNrisk()
ArrayList<Integer>	getStatus()
ArrayList<Double>	getStderr()
ArrayList<Double>	getStdlow()
ArrayList<Double>	getSurv()
ArrayList<Double>	getTime()
ArrayList<Double>	getUpper()
ArrayList<Double>	getVarhaz()
ArrayList<Double>	getWeight()
void	setStdlow(ArrayList<Double> stdlow)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

StrataInfo

public StrataInfo()

Method Details

getNearestTime

public Double getNearestTime(double timePercentage)

Need to find the actual time for the nearest time represented as a percentage Would be used to then look up the number at risk at that particular time

Parameters:

timePercentage -

Returns:

getNearestAtRisk

public Double getNearestAtRisk(double t)

Selection of number of risk will depend on the precision and rounding of time in the survival table. If you are asking for 12 and entry exists for 11.9999999 then 12 is greater than 11.99999 unless you round.

Parameters:

t -

Returns:

f

public String f(Double d)

Parameters:

d -

Returns:

toString

public String toString()

Overrides:

toString in class Object

getTime

public ArrayList<Double> getTime()

Returns:

the time

getSurv

public ArrayList<Double> getSurv()

Returns:

the surv

getStderr

public ArrayList<Double> getStderr()

Returns:

the stderr

getUpper

public ArrayList<Double> getUpper()

Returns:

the upper

getLower

public ArrayList<Double> getLower()

Returns:

the lower

getStatus

public ArrayList<Integer> getStatus()

Returns:

the status

getNevent

public ArrayList<Double> getNevent()

Returns:

the nevent

getNcens

public ArrayList<Double> getNcens()

Returns:

the ncens

getNrisk

public ArrayList<Double> getNrisk()

Returns:

the nrisk

getWeight

public ArrayList<Double> getWeight()

Returns:

the weight

getNdead

public LinkedHashMap<Double,Integer> getNdead()

Returns:

the ndead

getVarhaz

public ArrayList<Double> getVarhaz()

Returns:

the varhaz

getStdlow

public ArrayList<Double> getStdlow()

Returns:

the stdlow

setStdlow

public void setStdlow(ArrayList<Double> stdlow)

Parameters:

stdlow - the stdlow to set