<Ul> <Li> Least squares </Li> <Li> Linear </Li> <Li> Non-linear </Li> </Ul> <Tr> <Td> <Ul> <Li> Ordinary </Li> <Li> Weighted </Li> <Li> Generalized </Li> </Ul> </Td> </Tr> <Ul> <Li> Ordinary </Li> <Li> Weighted </Li> <Li> Generalized </Li> </Ul> <Tr> <Td> <Ul> <Li> Partial </Li> <Li> Total </Li> <Li> Non-negative </Li> <Li> Ridge regression </Li> <Li> Regularized </Li> </Ul> </Td> </Tr>

Why chi square test is called goodness of fit