a3_error.Rmd

---
title: "R Notebook"
output: html_notebook
---

This is an [R Markdown](http://rmarkdown.rstudio.com) Notebook. When you execute code within the notebook, the results appear beneath the code. 

Try executing this chunk by clicking the *Run* button within the chunk or by placing your cursor inside it and pressing *Ctrl+Shift+Enter*. 

```{r}
```


```{r}

```


```{r}
library(tidyverse)
library(googlesheets4)

df <- read_sheet("https://docs.google.com/spreadsheets/d/1DjoLDaFy79_ntrRzA0dDEw-AdQHdYqsKo03x1fxVjew/edit?resourcekey#gid=138950618")

df %>% 
    ggplot(aes(`Graph`, `RealError`))+ stat_summary(fun.data = mean_cl_normal,  
                 geom = "errorbar", fun.args = list(mult = 1))

```

Add a new chunk by clicking the *Insert Chunk* button on the toolbar or by pressing *Ctrl+Alt+I*.

When you save the notebook, an HTML file containing the code and output will be saved alongside it (click the *Preview* button or press *Ctrl+Shift+K* to preview the HTML file).

The preview shows you a rendered HTML copy of the contents of the editor. Consequently, unlike *Knit*, *Preview* does not run any R code chunks. Instead, the output of the chunk when it was last run in the editor is displayed.