Articles by Gydo!

What is a Statistic?

June 2, 2019 | 0 Comments

What is a Statistic? A statistic is a mathematical operation on a data set, performed to get information from the data. Below is the R code that generates 20 random samples. The samples are uniformly distributed between 0 and 1. Uniformly means all the data samples are equally likely, like when you flip ...
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Random Autocorrelation Sequences R version

May 24, 2019 | 0 Comments

Random Autocorrelation Sequences R version What is an autocorrelation sequence? Autocorrelation sequences (ACSs) are super common when doing anything in probability and statistics. Autocorrelation is a sequence of measurements of how similar a sequence is to it self. In math the autocorrelation sequence r[k] is r[k] = E[x[...
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