Dianostico

data FQ_Sup_2;

input Area $ Areia Log_Arei;

cards;

FF 30.9 1.490492235

FF 25.1 1.399362164

FF 24.0 1.379668034

PA 29.0 1.461963486

PA 17.5 1.243360548

PA 79.9 1.902307553

FS1 30.3 1.481456961

FS1 19.5 1.290012339

FS1 47.8 1.679782093

FS2 43.0 1.633902533

FS2 31.5 1.498186452

FS2 37.9 1.578902686

FS3 74.2 1.870439022

FS3 34.9 1.542626278

FS3 74.4 1.871666322

;

proc anova;

class Area;

model  Areia Log_Arei = Area;

means Area / Duncan alpha=0.1 lines;

run;

proc glm data=fq_sup_2 plots=all; *gráficos dos resídduos, olhar gráfico de valores preditos contra resíduo padronizado (independência dos erros)) e outlyers (boxplot);;

class Area;

model Log_Arei = Area; 

means Area / Duncan alpha=0.1 lines;

output out= res1 r=res;

run;

*teste de homogeneidade de variâncias;

proc glm data=res1 plots=all; 

class Area;

model res= Area; 

means Area/hovtest=levene;

run;

*teste de normalidade;

proc univariate data=res1 plots normal;

var res;

run;

/*

proc npar1way data=FQ_Super wilcoxon ;

 class Area;

 var Areia;

run;