[英]Include color legend inside the plot and change palette to blue/red in plotly-R
[英]Change legend in plotly-R
我對 plotly 很陌生,目前正在嘗試為三個指標創建三個不同的 plotly 條:基尼系數和帕爾馬系數以及 S80/S20。 我有以下兩個問題:
非常感謝您的幫助。 完整代碼在這里:
library(plotly)
gini<-as.data.frame(c(0.4, 0.3, 0.2))
palma<-as.data.frame(c(1.2, 1.1, 1.0))
S<-as.data.frame(c(5.2, 5.1, 5.0))
p <- plot_ly(gini, x = "Coeff. di Gini", y = ~gini$`c(0.4, 0.3, 0.2)`, alpha = 0.7)
q<- plot_ly(palma, x="Coeff. di Palma", y=~palma$`c(1.2, 1.1, 1)`, alpha=0.7)
r<-plot_ly(S, x="S80/S20", y=~S$`c(5.2, 5.1, 5)`, alpha=0.7)
subplot(
add_trace(p, name = "Coeff. di Gini", x = "Coeff. di Gini", y = ~gini$`c(0.4, 0.3, 0.2)`, symbol = ~gini$`c(0.4, 0.3, 0.2)`, symbols = c('circle','x','o'),
marker = list(size = 10),type = 'scatter', mode = 'lines+markers'),
add_trace(q, name="Coeff. di Palma", x = "Coeff. di Palma", y = ~palma$`c(1.2, 1.1, 1)`, symbol = ~palma$`c(1.2, 1.1, 1)`, symbols = c('circle','x','o'),
marker = list(size = 10), type = 'scatter', mode = 'lines+markers'),
add_trace(r, name="S80/S20", x = "S80/S20", y = ~S$`c(5.2, 5.1, 5)`, symbol = ~S$`c(5.2, 5.1, 5)`, symbols = c('circle','x','o'),
marker = list(size = 10), type = 'scatter', mode = 'lines+markers')
)
圖例顯示了指標的名稱,但我希望它顯示三個不同年份的三個不同符號,比如說:circle=2018, x=2019, o=2020。 可以調整嗎?
您可以添加僅用於提供圖例但不顯示點的跡線。
visible = 'legendonly'
並隱藏你的“真實”痕跡的傳說。
showLegend = F
這三個圖之間是否可以有一定的距離(比如圖之間的距離為 1-2 厘米)?
如果您在子圖調用中添加margin
,則可以指定子圖之間的距離。 需要一些擺弄,但你可以嘗試
margin = 0.1
library(plotly)
gini <- as.data.frame(c(0.4, 0.3, 0.2))
palma <- as.data.frame(c(1.2, 1.1, 1.0))
S <- as.data.frame(c(5.2, 5.1, 5.0))
p <- plot_ly(x = "Coeff. di Gini",
y = gini$`c(0.4, 0.3, 0.2)`,
alpha = 0.7,
name = "Coeff. di Gini",
symbol = gini$`c(0.4, 0.3, 0.2)`,
symbols = c('circle','x','o'),
marker = list(size = 10),
type = 'scatter',
mode = 'lines+markers',
showlegend=F) %>%
add_markers(name = "2018",
marker = list(size = 10, symbol = 'circle'),
showlegend=T, visible='legendonly') %>%
add_markers(name = "2019",
marker = list(size = 10, symbol = 'x'),
showlegend=T, visible='legendonly') %>%
add_markers(name = "2020",
marker = list(size = 10, symbol = 'circle-open'),
showlegend=T, visible='legendonly')
q <- plot_ly(x="Coeff. di Palma",
y=palma$`c(1.2, 1.1, 1)`,
alpha=0.7,
name="Coeff. di Palma",
symbol = palma$`c(1.2, 1.1, 1)`,
symbols = c('circle','x', 'o'),
marker = list(size = 10),
type = 'scatter',
mode = 'lines+markers',
showlegend=F)
r <- plot_ly(x="S80/S20",
y=S$`c(5.2, 5.1, 5)`,
alpha=0.7,
name="S80/S20",
symbol = ~S$`c(5.2, 5.1, 5)`,
symbols = c('circle','x','o'),
marker = list(size = 10),
type = 'scatter',
mode = 'lines+markers',
showlegend=F)
subplot(
add_trace(p),
add_trace(q),
add_trace(r),
margin = 0.1
) %>% layout(showlegend=T)
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