Statistics

Red balls, Green Balls

\"Imagine, that you have an urn filled with 100 balls, some red and some green...\". Find the web-page \href{https://tetraquark.netlify.app/post/redballgreenball/redballgreenball/index.html?src=pdf}{here.}

Renewal Processes

A dive into renewal processes. Find the web-page \href{https://tetraquark.netlify.app/post/renewalprocess/renewalprocess/index.html}{here.}

Musings on the Gamma Distribution

Gamma distribution appears as we add exponentially distributed random numbers. We show this using two different methods, including Laplace transforms. Find the web-page \href{https://tetraquark.netlify.app/post/gammadist/gammadist/index.html}{here.}

Musings on the Exponential Distribution

Exponential distribution is very special. Find the web-page \href{https://tetraquark.netlify.app/post/exponentialdist/exponentialdist/index.html}{here.}

Difference of two linearly distributed random numbers

We compute the probability density of the absolute difference of two linearly distributed random numbers.

Computing joint confidence intervals

Assume you have two data sets from two independent runs. In each run you have an evaluation group to be compared against the baseline. You can compute the confidence interval for the difference in each data set, however, there may be reasons you do …

Filter Matching

Checking if a number contains a certain pattern.