Data/hora: 12/06/2024 01:54:55

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 16/08/1996
Data da última atualização: | 16/08/1996
Autoria: | HENDERSON, C. R.
Afiliação: | Cormell University.
Título: | Estimation of variance and covariance components.
Ano de publicação: | 1953
Fonte/Imprenta: | Biometrics, v.9, n.2, p.226-252, 1853.
Idioma: | Inglês
Conteúdo: | The theory of variance component analysis has been discussed recently by Crump (1946, 1951) and by Eisenhart (1947). These papers and, indeed, most of the published works on estimating variance components deal with the one-way classification, with "nested" classifications, and with factorial classificationes having equal subclass numbers. Also mostpapers on this subject are concerned with what Eisenhart (1947) has called Model II; that is, all elements of the linear model save u are regarded as random variables. In the above casses, estimation of variance components is usually accomplished by computing the mean squares in the standard analysis of variance, equating these mean squares to their expectations, and solving for the unknown variances.
Thesagro: | Estatística; Matemática.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (16782-1) - ADC - SP - -- - S659 -  - S659 - DIS