Excel functions for data analytics

Excel functions

1.      AVEDEV( ) calculates the mean of the absolute deviations from the mean.

2.      AVERAGE( ) returns the arithmetic mean of the arguments.

3.      COUNT ( ) counts the numbers in the list of arguments.

4.      COUNTA( ) counts the number of nonblank values.

5.      DEVSQ( ) calculates the sum of squares of deviations of data points from their 2 sample mean, e.g. ∑(xi − x ) .

6.      GEOMEAN( ) returns the geometric mean of the arguments.

7.      HARMEAN( ) gives the harmonic mean of the arguments.

8.      LARGE(array,k) returns the kth largest value in the array.

9.      MAX( ) gives the maximum value in a list of arguments.

10.   MEDIAN( ) returns the median of the stated numbers.

11.   MIN( ) gives the minimum value in a list of arguments.

12.   MODE( ) returns the mode of the data set.

13.   PERCENTILE(array,k) returns the kth percentile of numbers in the array.

14.   PERCENTRANK(array,x,) returns the percentage rank of x among the values in the array.

15.   QUARTILE(array,) returns the minimum,maximum, median, lower quartile, or upper quartile from the array.

16.   RANK( ) gives the rank (order in a sorted list) of a number.

17.   STDEV( ) gives the sample standard deviation, s, of a set of numbers.

18.   STDEVP( ) calculates the standard deviation, σ, of a set of numbers taken as a complete population.

19.   TRIMMEAN( array) calculates the mean after a certain percentage of values are removed at the top and the bottom of the set of numbers.

20.   VAR( ) returns the sample variance, s2, of a set of numbers.

21.   VARP( ) finds the variance, σ2, of a set of numbers taken as a complete population.


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