Data import

library("tidyverse")

## -- Attaching packages --------------------------------------- tidyverse 1.3.0 --

## v ggplot2 3.3.3     v purrr   0.3.4
## v tibble  3.1.0     v dplyr   1.0.5
## v tidyr   1.1.3     v stringr 1.4.0
## v readr   1.4.0     v forcats 0.5.1

## -- Conflicts ------------------------------------------ tidyverse_conflicts() --
## x dplyr::filter() masks stats::filter()
## x dplyr::lag()    masks stats::lag()

read_csv("a,b\n1,2,3\n4,5,6")

## Warning: 2 parsing failures.
## row col  expected    actual         file
##   1  -- 2 columns 3 columns literal data
##   2  -- 2 columns 3 columns literal data

## # A tibble: 2 x 2
##       a     b
##   <dbl> <dbl>
## 1     1     2
## 2     4     5