r中gvis气泡图的工具提示问题

Question

我正在尝试使用提供的文档修改 gvisBubbleChart 的工具提示 - https://cran.r-project.org/web/packages/googleVis/vignettes/Using_Roles_via_googleVis.html

我的代码是

temp <- data.frame(id = c("a","b","c","d","e"), x = c(1,2,3,4,5), y = c(1,2,3,4,5), y.html.tooltip = c("a","b","c","d","e"))

plot(gvisBubbleChart(data = temp, idvar = "id", xvar = "x", yvar = c("y", "y.html.tooltip")))

出现以下错误 -

Error in (function (..., row.names = NULL, check.rows = FALSE, check.names = TRUE, : arguments imply differing number of rows: 5, 0

我已经使用上述方法修改了 googleVis 包提供的其他图表类型的工具提示。但这似乎不适用于气泡图。有什么解决办法吗？

Answer 1

plot(gvisBubbleChart(data = temp, idvar = "id", xvar = "x", yvar = c("y")))

对我来说很好。