Python | Scipy stats.halfgennorm.logsf() method

With the help of stats.halfgennorm.logsf() method, we can get the log value of survival function which is log(1 – cdf) by using stats.halfgennorm.logsf() method.

Syntax : stats.halfgennorm.logsf(x, beta)
Return : Return the log value of survival function.

Example #1 :
In this example we can see that by using stats.halfgennorm.logsf() method, we are able to get the log value of survival function by using this method.

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# import halfgennorm
from scipy.stats import halfgennorm
beta = 1
  
# Using stats.halfgennorm.logsf() method
gfg = halfgennorm.logsf(0.3, beta)
  
print(gfg)

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Output :



-0.2999999999999998





Example #2 :











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# import halfgennorm 


from scipy.stats import halfgennorm 


beta = 4


  


# Using stats.halfgennorm.logsf() method 


gfg = halfgennorm.logsf(0.9, beta) 


  


print(gfg) 



















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Output :



-2.1473008279056534




    

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