gaussian

[Solved] R package equivalent to Matlab’s gmdistribution.fit()

by

The MClust package contains the function densityMclust which produces an object that contains parameter estimates for the fitted Gaussian mixture model along with the density itself. From the MClust manual: > densWaiting <- densityMclust(faithful$waiting) > summary(densWaiting, parameters = TRUE) ——————————————————- Density estimation via Gaussian finite mixture modeling ——————————————————- Mclust E (univariate, equal variance) model with … Read more

[Solved] Does Java ThreadLocalRandom.current().nextGaussian() have a limit?

by

nextGaussian() can return any value that can represented by a double data type. Gaussian distribution approaches but never reaches 0 on either side. So it’s theoretically possible to get a value of Double.MAX_VALUE, but very unlikely. Gaussian distribution looks like this: (http://hyperphysics.phy-astr.gsu.edu/hbase/Math/gaufcn.html) The distribution stretches to positive and negative infinity, so there is theoretically no … Read more