Calculates and obtains the mode of the input data.

The mode value is the value with the largest number in the data (the value that appears most frequently).

Since it takes only the most frequent values, it has the advantage of being less susceptible to extreme values, just like the median.

However, since it is not affected by other values, it has the disadvantage that it is difficult to see the whole.

There is also a disadvantage that the mode cannot be used when the number of data is small.