Top "Mean" questions

Get the mean of sequence of frames

I want to calculate the mean of the sequence of frames by adding them and then divide by the total …

opencv element frames mean mat

ggplot2 show separate mean values in box plot for grouped data

I would like to create a box plot for grouped data that shows the mean of each group as a …

r mean ggplot2 boxplot

Why is the third quartile less than the mean in my data?

I loaded a data set called gob into R and tried the handy summary function. It is Note that the 3…

r data-science mean quartile

How to ignore values when using numpy.sum and numpy.mean in matrices

Is there a way to avoid using specific values when applying sum and mean in numpy? I'd like to avoid, …

python numpy sum mean

How to fill nan values with rolling mean in pandas

I have a dataframe which contains nan values at few places. I am trying to perform data cleaning in which …

python pandas dataframe nan mean

Calculating Mean of arrays with different lengths

Is it possible to calculate the mean of multiple arrays, when they may have different lengths? I am using numpy. …

python arrays numpy mean