Abstract: Traditional asymptotic analysis techniques fail for lognormal random variables (RV) because a lognormal probability density function cannot be quantified by Taylor series at the origin, and ...
A DuckDB extension that add comprehensive statistical distribution functions to DuckDB, enabling advanced statistical analysis, probability calculations, and random sampling directly within SQL ...
dxxx(x,) returns the density or the value on the y-axis of a probability distribution for a discrete value of x pxxx(q,) returns the cumulative density function (CDF) or the area under the curve to ...
The complementary cumulative distribution function (CCDF) is an important method for analyzing power levels statistically. It involves plotting the probability of encountering different crest factors ...
1 Department of Mathematics, Pan African University Institute for Basic Sciences, Technology and Innovation (PAUSTI), Nairobi, Kenya. 2 Department of Mathematics and Actuarial Science, Kenyatta ...
Institute of Mathematics and Statistics, Fluminense Federal University (UFF), Niterói, Brazil. Statistical inference is an important topic in scientific studies, whether from the theoretical or ...
All sorts of physical processes in this analog world exhibit some degree of randomness. Think of noise, for example. Many noisy processes are described by Gaussian probability distributions. We should ...
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