【发布时间】:2014-12-28 02:49:16
【问题描述】:
我不知道我的代码有什么问题。但我收到此错误:
> Visitas_Por_Fuente %>% ggvis(~Campanas1, ~sessions) %>% layer_bars()
Error in .subset2(x, i, exact = exact) : subscript out of bounds
我只想创建一个条形图,按来源显示我们有多少会话。
我使用此代码(但我没有看到图表):
我有一个 data.frame,其中包含以下类型的数据:
Visitas_Por_Fuente %>% ggvis(~Campanas1, ~sessions) %>% layer_bars()
这是我的 data.frame 上 str() 函数的输出:
Classes ‘tbl_df’, ‘tbl’ and 'data.frame': 4177 obs. of 8 variables:
$ date : Date, format: "2014-09-01" "2014-09-01" "2014-09-01" ...
$ dayOfWeekName: chr "Monday" "Monday" "Monday" "Monday" ...
$ userType : chr "New Visitor" "New Visitor" "New Visitor" "New Visitor" ...
$ source : chr "(direct)" "amazon.es" "bing" "col128.mail.live.com" ...
$ Medium : chr "(none)" "referral" "organic" "referral" ...
$ campaign : chr "(not set)" "(not set)" "(not set)" "(not set)" ...
$ sessions : num 97 1 2 1 5 2 124 1 35 1 ...
$ Campanas1 : Factor w/ 7 levels "Adwords","Campañas",..: 3 5 6 4 5 7 6 7 5 5 ...
头(Visitas_Por_Fuente)
来源:本地数据框 [6 x 8]
date dayOfWeekName userType source Medium campaign sessions Campanas1
1 2014-09-01 Monday New Visitor (direct) (none) (not set) 97 Directo
2 2014-09-01 Monday New Visitor amazon.es referral (not set) 1 Referencias
3 2014-09-01 Monday New Visitor bing organic (not set) 2 SEO
4 2014-09-01 Monday New Visitor col128.mail.live.com referral (not set) 1 Email
5 2014-09-01 Monday New Visitor eloi.go.com referral (not set) 5 Referencias
6 2014-09-01 Monday New Visitor facebook.com referral (not set) 2 Social Media
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