R Plotly：parcoords plot中的错误

在使用parcoords plot时，我在R中使用plotly时遇到了非常奇怪的错误

例如，使用此处提供的示例：

而我的版本是plotly：

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有人经历过同样的问题吗？有解决办法吗

问题出在Rstudio的查看器中。 我建议在代码中添加optionsviewer=NULL。 它禁用RStudio的内部查看器，并在浏览器中打开绘图

library(plotly)

options(viewer=NULL) 

df <- read.csv("https://raw.githubusercontent.com/bcdunbar/datasets/master/iris.csv")   
p <- df %>%
  plot_ly(type = 'parcoords',
          line = list(color = ~species_id,
                      colorscale = list(c(0,'red'),c(0.5,'green'),c(1,'blue'))),
          dimensions = list(
            list(range = c(2,4.5),
                 label = 'Sepal Width', values = ~sepal_width),
            list(range = c(4,8),
                 constraintrange = c(5,6),
                 label = 'Sepal Length', values = ~sepal_length),
            list(range = c(0,2.5),
                 label = 'Petal Width', values = ~petal_width),
            list(range = c(1,7),
                 label = 'Petal Length', values = ~petal_length)
          )
   )
print(p)

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问题出在Rstudio的查看器中。 我建议在代码中添加optionsviewer=NULL。 它禁用RStudio的内部查看器，并在浏览器中打开绘图

library(plotly)

options(viewer=NULL) 

df <- read.csv("https://raw.githubusercontent.com/bcdunbar/datasets/master/iris.csv")   
p <- df %>%
  plot_ly(type = 'parcoords',
          line = list(color = ~species_id,
                      colorscale = list(c(0,'red'),c(0.5,'green'),c(1,'blue'))),
          dimensions = list(
            list(range = c(2,4.5),
                 label = 'Sepal Width', values = ~sepal_width),
            list(range = c(4,8),
                 constraintrange = c(5,6),
                 label = 'Sepal Length', values = ~sepal_length),
            list(range = c(0,2.5),
                 label = 'Petal Width', values = ~petal_width),
            list(range = c(1,7),
                 label = 'Petal Length', values = ~petal_length)
          )
   )
print(p)

---

我最近在Linux机器上访问了RStudio服务器。。我在那里也犯了类似的错误。使用optionsviewer=NULL解决了这两种情况下的问题，谢谢！我最近在Linux机器上访问了RStudio服务器。。我在那里也犯了类似的错误。使用optionsviewer=NULL解决了这两种情况下的问题，谢谢！

> packageVersion('plotly')
[1] ‘4.7.1’

library(plotly)

options(viewer=NULL) 

df <- read.csv("https://raw.githubusercontent.com/bcdunbar/datasets/master/iris.csv")   
p <- df %>%
  plot_ly(type = 'parcoords',
          line = list(color = ~species_id,
                      colorscale = list(c(0,'red'),c(0.5,'green'),c(1,'blue'))),
          dimensions = list(
            list(range = c(2,4.5),
                 label = 'Sepal Width', values = ~sepal_width),
            list(range = c(4,8),
                 constraintrange = c(5,6),
                 label = 'Sepal Length', values = ~sepal_length),
            list(range = c(0,2.5),
                 label = 'Petal Width', values = ~petal_width),
            list(range = c(1,7),
                 label = 'Petal Length', values = ~petal_length)
          )
   )
print(p)