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atualização graficos artigo
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AndreyMenezes committed Mar 27, 2013
1 parent b1548a4 commit a123e8c
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4 changes: 2 additions & 2 deletions US22 - Graficos Resultados Artigo.R
Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ sessoes.mediana$matricula = reorder(sessoes.mediana$matricula, sessoes.mediana$t
sessoes.mediana$rank = as.factor(seq(1, nrow(sessoes.mediana), 1))

grafico.mediana <- ggplot(sessoes.mediana, aes(x=rank, y=(timeSession/3600), shape="Aluno")) + geom_point()+
theme_bw()+labs(x="Matrículas",y="Tamanho Mediano das Sessões (horas)")+ #ylim(c(0,1))+
theme_bw()+labs(x="Matrículas",y="Tamanho Típico das Sessões (horas)")+ #ylim(c(0,1))+
scale_x_discrete(breaks =seq(from=0,to=100,by=10))+
scale_y_continuous(breaks =seq(from=0,to=1,by=0.15))+
theme(legend.justification=c(1,1), legend.position=c(1,1), legend.title=element_blank())
Expand Down Expand Up @@ -121,7 +121,7 @@ grafico2<- ggplot(df, aes(x=as.Date(data.hora),y=freq)) +
scale_y_continuous(limits=c(0,150)) +
theme_bw()+
geom_segment(aes(x=as.Date(provas_data), y=0, xend=as.Date(provas_data), yend=140, linetype=Avaliacao), size=0.7)+
theme(legend.position = c(0.125, 0.82), legend.title = element_blank(),legend.text=element_text(size=8))
theme(legend.position = c(0.125, 0.79), legend.title = element_blank(),legend.text=element_text(size=8))

png(filename = "Grafico_us7_totalSessoes.png", width = 550, height = 350)
print(grafico)
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