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All Blog Posts Tagged 'dsc_math' (2)

Variance vs Standard Deviation

 
variance and standard deviation in statistics
 Image Source: Statistical Aid

Variance is one of the best measures of dispersion which measure the difference of all observation from the center value of the observations.…

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Added by Muhammad Touhidul Islam on July 19, 2021 at 10:00pm — 1 Comment

Defining and Measuring Chaos in Data Sets: Why and How, in Simple Words

There are many ways chaos is defined, each scientific field and each expert having its own definitions. We share here a few of the most common metrics used to quantify the level of chaos in univariate time series or data sets. We also introduce a new, simple definition based on metrics that are familiar to everyone. Generally speaking, chaos…

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Added by Vincent Granville on March 28, 2021 at 3:00pm — No Comments

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