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Universidad Autonoma de Chihuahua, Facultad de Zootecnia y Ecologia, Chihuahua, Mexico. , jadiaz@cimat.mx
Abstract:   (199 Views)
In this article the tests on parallelism, equal intercept and sets of lines intersected at a fixed value for a set of r simple linear models or a set of r
linearisable regression models are generalised to the multivariate case, r = 2, 3,..., R. Likewise, the normality hypothesis is replaced assuming an elliptical matrix variate distribution, concluding that the tests obtained under normality are valid and are invariant under the whole family of elliptical
matrix variate distributions. Finally, an application in an agricultural acarology context is provided.
Type of Study: Original Paper | Subject: 62Jxx: Linear inference, regression
Received: 2018/05/10 | Accepted: 2019/05/24

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