Description Usage Arguments Details Value Author(s) References See Also Examples
lastd
Analyses experiments in balanced Latin Square
Design, considering a fixed model.
1 2 3 4 5 6 7 8 9 10 11 |
treat |
Numeric or complex vector containing the treatments. |
row |
Numeric or complex vector containing the rows. |
column |
Numeric or complex vector containing the columns. |
resp |
Numeric or complex vector containing the response variable. |
quali |
Logic. If TRUE (default), the treatments are assumed qualitative, if FALSE, quantitatives. |
mcomp |
Allows choosing the multiple comparison test; the default is the test of Tukey, however, the options are: the LSD test ('lsd'), the LSD test with Bonferroni protection ('lsdb'), the test of Duncan ('duncan'), the test of Student-Newman-Keuls ('snk'), the test of Scott-Knott ('sk'), the Calinski and Corsten test ('ccF') and bootstrap multiple comparison's test ('ccboot'). |
sigT |
The signficance to be used for the multiple comparison test; the default is 5%. |
sigF |
The signficance to be used for the F test of ANOVA; the default is 5%. |
unfold |
Says what must be done after the ANOVA. If NULL (default), recommended tests are performed; if '0', just ANOVA is performed; if '1', the simple effects are tested. |
The arguments sigT and mcomp will be used only when the treatment are qualitative.
The output contains the ANOVA of the LSD, the Shapiro-Wilk normality test for the residuals of the model, the fitted regression models (when the treatments are quantitative) and/or the multiple comparison tests (when the treatments are qualitative).
Eric B Ferreira,
eric.ferreira@unifal-mg.edu.br
@author Denismar Alves Nogueira
@author Portya Piscitelli Cavalcanti
@note The graphics
can be used to construct
regression plots and plotres
for residuals
plots.
GOMES, F. P. Curso de Estatistica Experimental. 10a ed. Piracicaba: ESALQ/USP. 1982. 430.
FERREIRA, E. B.; CAVALCANTI, P. P.; NOGUEIRA D. A. Funcao em codigo R para analisar experimentos em DQL simples, em uma so rodada. In: CONGRESSO DE POS-GRADUACAO DA UNIVERSIDADE FEDERAL DE LAVRAS, 18., 2009, Lavras. Annals... Lavras: UFLA, 2009.
1 2 3 4 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.