rcharts nPlot无法识别x轴上的四分之一值
使用rCharts和R还是很新的,所以如果这个问题听起来很愚蠢,请原谅 我正在尝试使用x轴上的季度标签绘制时间序列图,简单示例如下:rcharts nPlot无法识别x轴上的四分之一值,r,rcharts,R,Rcharts,使用rCharts和R还是很新的,所以如果这个问题听起来很愚蠢,请原谅 我正在尝试使用x轴上的季度标签绘制时间序列图,简单示例如下: quarters <- c("Q413","Q313","Q213","Q13") values <- c("120","40","60","80") testing = data.frame(quarters,values) tfrPlot <- nPlot(x="quarter", y="values", data = testing, ty
quarters <- c("Q413","Q313","Q213","Q13")
values <- c("120","40","60","80")
testing = data.frame(quarters,values)
tfrPlot <- nPlot(x="quarter", y="values", data = testing, type = "lineChart")
quarters错误主要是由打字错误引起的,该错误应该是x=quarters
,但即使这样,我们也会有错误。带有折线图的nvd3希望y是数字或连续的,因此值
quarters <- as.Date(c("2013-03-31", "2013-06-30", "2013-09-30", "2013-12-31"))
values <- as.numeric(c("120","40","60","80"))
testing = data.frame(quarters,values)
tfrPlot <- nPlot(x="quarters", y="values", data = testing, type = "lineChart")
tfrPlot$xAxis(
tickFormat =
"#! function(d) {
return d3.time.format('%b %Y')(new Date(d * 24 * 60 * 60 * 1000))
} !#"
)
tfrPlot