Simple plotly example - mtcars dataset

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Settings

We are going to plot ‘Mileage per gallon’ vs ‘Weight (1000 lbs)’, by ‘# of cylinders’

library(plotly)
## Warning: package 'plotly' was built under R version 4.0.2
## Loading required package: ggplot2
## 
## Attaching package: 'plotly'
## The following object is masked from 'package:ggplot2':
## 
##     last_plot
## The following object is masked from 'package:stats':
## 
##     filter
## The following object is masked from 'package:graphics':
## 
##     layout

Settings (cont.)

f <- list(
  family = "Courier New, monospace",
  size = 11,   color = "#6e6e6e" )
x <- list(
  title = "Weight (1000 lbs)",   titlefont = f )
y <- list(
  title = "Mileage per gallon",   titlefont = f )

Plotting

## Warning: `arrange_()` is deprecated as of dplyr 0.7.0.
## Please use `arrange()` instead.
## See vignette('programming') for more help
## This warning is displayed once every 8 hours.
## Call `lifecycle::last_warnings()` to see where this warning was generated.
## Warning: `line.width` does not currently support multiple values.

## Warning: `line.width` does not currently support multiple values.

## Warning: `line.width` does not currently support multiple values.

Interpretation

Simply put: