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regression model - translation to russian
математика
регрессионная модель
регрессионная модель
![heavier tails]] of the logistic distribution.](https://commons.wikimedia.org/wiki/Special:FilePath/Logistic-sigmoid-vs-scaled-probit.svg?width=200 "heavier tails]] of the logistic distribution.")
Wikipedia
Segmented regression, also known as piecewise regression or broken-stick regression, is a method in regression analysis in which the independent variable is partitioned into intervals and a separate line segment is fit to each interval. Segmented regression analysis can also be performed on multivariate data by partitioning the various independent variables. Segmented regression is useful when the independent variables, clustered into different groups, exhibit different relationships between the variables in these regions. The boundaries between the segments are breakpoints.
Segmented linear regression is segmented regression whereby the relations in the intervals are obtained by linear regression.
