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bay <- structure(list(wbi = c(0.08, 0.08, 0.02, 0.26, 0.08, 0.08, 0.02,
0.08, 0.08, 0.03, 0.26, 0.02, 0.08, 0.03, 0.08, 0.03, 0.08, 0.03,
0.03, 0.02, 0.03, 0.08, 0.08, 0.08, 0.08, 0.08, 0.08, 0.03, 0.08,
0.08), medprice.n2 = c(39.99, 54.99, 44.99, 59.99, 49.99, 44.99,
59.99, 54.99, 39.99, 49.99, 49.99, 59.99, 54.99, 44.99, 39.99,
54.99, 39.99, 49.99, 44.99, 59.99, 39.99, 44.99, 49.99, 54.99,
44.99, 54.99, 39.99, 39.99, 49.99, 59.99)), .Names = c("wbi",
"medprice.n2"), row.names = c(2L, 21L, 23L, 46L, 60L, 62L, 63L,
64L, 66L, 67L, 72L, 74L, 76L, 77L, 78L, 80L, 82L, 83L, 85L, 89L,
91L, 92L, 95L, 96L, 97L, 102L, 103L, 104L, 106L, 108L), class = "data.frame")
以下代碼使用紅線生成圖形。我想將紅線更改爲#5182BA
。我將下面第六行中的"red"
替換爲hex #5182BA
,但這不起作用(出現紅線)。我在這個問題上搜索了很高和低,諮詢了我的ggplot2書籍,但無法找到解決方案。謝謝如何使用十六進制更改顏色,使用單線更平滑
gg <- subset(bay, hp_quota == 1)
reg <- with(gg, lm(wbi ~ medprice.n2))
summary(reg)
ddply(gg, .(medprice.n2), summarise, mean=round(mean(wbi(q2final), na.rm=TRUE), 2))
ggplot(gg, aes(x = medprice.n2, 100*(y = wbi(q2final)))) +
stat_smooth(method = lm, se = FALSE, size = 1.3, colour="red", fill="red")
coord_cartesian(ylim = c(0,25)) +
scale_y_continuous(breaks= c(0, 5, 10, 15, 20, 25)) +
theme(panel.grid.minor = element_blank()) +
theme(text=element_text(family="Arial", size=16)) +
theme(axis.ticks = element_blank()) +
theme(axis.title.x = element_blank()) +
#theme(axis.text.y = element_blank()) +
theme(axis.title.y = element_blank()) +
theme(axis.text.x = element_blank()) +
theme(legend.position = "none"))
對於發佈不可重現的代碼,我表示抱歉。學過的知識。感謝解決方案,現在奇怪的解決方案以前似乎沒有這樣做。 – user2317662