How to Calculate Variance in OpenOffice. Variance is a statistical calculation that numerically describes the amount of variation in a data set. If values in a data set wildly fluctuate, variance ...

If you’re wondering how to find the variance in your data set, look no further. Here’s how to calculate variance in a snap with Pandas.

How to Calculate a Cost Variance (CV) & a Schedule Variance (SV). Cost and schedule variance data are part of earned value analysis, which is a tool that small and large businesses use as an early ...

Financial variance also plays a role in improving the budget process in the future. Actual data can inform budgeting decisions much better than pure estimates, and although many items will differ ...

We'll calculate the historical monthly variance of the S&P 500 Total Return Index over a five-year period from August 2010 through July 2015 -- that's 60 observations (5 years x 12 months).