我正在尝试使用 r-plotly 制作交互式图表。我希望有一个按钮可以按数据中指定的组进行过滤。在下面的示例中,该按钮用于将数据过滤到组 1 和组 2,但“所有组”按钮不会显示所有数据。有人有建议吗?
df <- tibble(x = c(1, 4, 2, 7), y = c(3, 1, 8, 4), group = c(2, 1, 1, 2))
fig <- plot_ly(data = df, type = "scatter", mode = "markers") %>%
add_trace(type = "scatter", mode = "markers", x=~x, y=~y,
transforms = list(
list(
type = "filter",
target = ~group,
operation = 'in',
value = unique(df$group)
)
)
) %>%
layout(
updatemenus = list(
list(
type = 'dropdown',
active = 0,
buttons = list( …Run Code Online (Sandbox Code Playgroud)