harmonic_mean

If tutorials available on this website are helpful for you, please whitelist this website in your ad blocker😭 or Donate to help us ❤️ pay for the web hosting to keep the website running.

harmonic_mean() method का use दिए गए numeric data set harmonic mean (central location) calculate करता है।

Harmonic mean = data के reciprocals के arithmetic mean का reciprocal.

for example - अगर हमरे pass 4 values 2,3,4,5: हैं तो इनका harmonic mean : 4/(2/4 + 3/4 + 4/4 + 5/4) होगा।

harmonic_mean Syntax

statistics.harmonic_mean(data)

Parameters

1. data | required : data जिसका हमें harmonic_mean calculate करना है , आप इसमें numeric values की list या कोई भी iterator (list, tuple, set) pass कर सकते हैं।

   ध्यान रहे कोई भी negative value नहीं होनी चाहिए।

2. Return value : pass की गयी values के according float value return होती है।

harmonic_mean() Example

# Import statistics module.
# Import statistics module.
import statistics

#pass data in list.
print('Calculate using list')
print(statistics.harmonic_mean([23,34,546,67]))
print(statistics.harmonic_mean([2,3,4,5]))

#pass data in tuple.
print('Calculate using tuple')
print(statistics.harmonic_mean((23,34,546,67)))
print(statistics.harmonic_mean((2,3,4,5)))

#pass data in set.
print('Calculate using set')
print(statistics.harmonic_mean({23,34,546,67}))
print(statistics.harmonic_mean({2,3,4,5}))

C:\Users\Rahulkumar\Desktop\python>python test.py
Calculate using list
44.61950135306917
3.116883116883117
Calculate using tuple
44.61950135306917
3.116883116883117
Calculate using set
44.61950135306917
3.116883116883117