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how to calculate harmonic mean in statistics. Here N is the total number of observations And x represents the values of observations while 1x shows the sum of reciprocal of observations. Determine the values you need to find the harmonic mean for.
As you can see based on the RStudio console output the harmonic mean of our example vector is 2368814. The formula for calculating the harmonic mean of a set of non-zero positive numbers is. The harmonic mean is a type of numerical average.
Plug the values your are averaging into your.
Solve and get your result. The reciprocal of the arithmetic mean of the reciprocals. The general formula for calculating a harmonic mean is. It is generally used to find average of variables that are expressed as a ratio of two different measuring units e.