Error ggplot (Error in seq.int(0, to0 - from, by) : 'to' must be finite)
为了用
可用的命令、数据和错误类型如下:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | require(ggplot2) require(reshape2) df <- data.frame(HMn25_30$avg,dt_hmn$dt) df[3] = c( "Normal", "Normal", "Normal", "Normal", "Normal", "Normal", "Normal", "Normal", "Normal", "Normal", "Outlier", "Outlier", "Outlier", "Outlier", "Outlier", "Outlier", "Normal", "Outlier", "Outlier", "Normal", "Normal", "Outlier", "Outlier", "Normal", "Normal" ) names(df)[1] <- 'Node 25' names(df)[3] <-'Results' df.m <- melt(df, names(df)[2:3], names(df)[1]) df.m$Results <- factor(df.m$Results) df.m$dt_hmn.dt <- strptime(as.character(df.m$dt_hmn.dt), format ="%Y-%m-%d %H:%M") p <- ggplot(df.m, aes(x = dt_hmn.dt, y = value, group = variable, color = variable)) p <- p + scale_shape_manual(values=c(27,20)) p <- p + geom_point(aes(shape = Results), cex=13, color="blue") p <- p + theme(axis.text.x = element_text(angle = 90, hjust = 1, size=13,color="darkred")) p <- p + scale_color_manual(values=c("Red")) p <- p + ylim(-1,8) p <- p + theme_bw() p <- p + xlab('Date and Time') p <- p + ylab('Temprature') p <- p + ggtitle("Temporal Outliers of Node 25") + theme(plot.title = element_text(lineheight=3, face="bold", color="black", size=29)) p |
而数据是:
1 2 3 4 5 6 7 8 9 10 | HMn25_30$avg [1] 0.280 0.208 -0.264 -0.480 -0.708 -0.714 -0.498 -0.216 0.126 0.574 1.042 1.086 1.820 [14] 4.570 3.808 7.400 5.572 5.402 6.288 4.966 5.180 2.380 4.710 5.366 4.766 dt_hmn$dt [1] 9/29/2007 23:00 9/30/2007 0:00 9/30/2007 1:00 9/30/2007 2:00 9/30/2007 3:00 [6] 9/30/2007 4:00 9/30/2007 5:00 9/30/2007 6:00 9/30/2007 7:00 9/30/2007 8:00 [11] 9/30/2007 9:00 9/30/2007 10:00 9/30/2007 11:00 9/30/2007 12:00 9/30/2007 13:00 [16] 9/30/2007 14:00 9/30/2007 15:00 9/30/2007 16:00 9/30/2007 17:00 9/30/2007 18:00 [21] 9/30/2007 19:00 9/30/2007 20:00 9/30/2007 21:00 9/30/2007 22:00 9/30/2007 23:00 |
我遇到了以下错误:
1 | Error in seq.int(0, to0 - from, by) : 'to' must be finite |
您的代码中的第一个问题是
1 | df.m$dt_hmn.dt <- strptime(as.character(df.m$dt_hmn.dt), format ="%m/%d/%Y %H:%M") |
如果您使用
1 2 3 4 5 6 7 8 9 10 | ggplot(df.m, aes(x = dt_hmn.dt, y = value, group = variable)) + geom_point(aes(shape = Results), cex=13, color="blue")+ scale_shape_manual(values=c(17,20))+ ylim(-1,8)+ theme_bw()+ xlab('Date and Time') + ylab('Temprature')+ ggtitle("Temporal Outliers of Node 25") + theme(plot.title = element_text(lineheight=3, face="bold", color="black", size=29))+ theme(axis.text.x = element_text(angle = 90, hjust = 1, size=13,color="darkred")) |