CODEWITHSUNDEEP
rfunctionggplot2r-markdownknitr
Sadanand Wachche
Sadanand Wachche

Reputation: 47

Error while knitting rmd file with ggplot

library(ggplot2) #done this multiple times, and rmd works fine!
RIStopData<-read.csv("RIStopData.csv", sep=",")
p1 = ggplot(RIStopData, aes(x=driver_gender , y=as.numeric(stop_time)))
p1 + geom_boxplot()

This gives a nice boxplot when I ran the chunk in R markdown. But when I try to export this to html using knit feature, R gives the following error on the second line itself:

Error in ggplot(RIStopData, aes(x=driver_gender , y=as.numeric(stop_time))) : could
not find function "ggplot" Calls: <Anonymous> ... handle-> withCallingHandlers ->
withVisible -> eval -> eval Execution halted

This is the boxplot I get in the markdown after running the code chunk.

enter image description here

Upvotes: 1

Views: 6841

Answers (1)

akrun
akrun

Reputation: 887088

We tried to run the markdown with the inbuilt dataset mtcars. The .rmd file looks like below

---
title: "ggplot"
author: "akrun"
date: "February 13, 2018"
output: html_document
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

## R Markdown


```{r ggplot}
library(ggplot2)
data(mtcars)
p1 = ggplot(mtcars, aes(x=factor(gear) , y=mpg))
p1 + geom_boxplot()


```

-output

enter image description here

Upvotes: 1

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