Note: All the line graphs plotted above were through the function plot(). However, there are other libraries/functions also available which help us draw the line graph. One such library is “ggplot2”. GGplot2
Extract Default Color Palette of ggplot2 R Package R Graphics Gallery The R Programming LanguageIn this tutorial, I illustrated how to control colors of a line graph in R programming. Please let me know in the comments, in case you have further questions. In addition, don’t forget to subs...
This R graphics tutorial describes how to change line types in R for plots created using either the R base plotting functions or the ggplot2 package.
Step by step with base R In base R, theline functionallows to build quality line charts. Dual Y axis withggplot2 Warning: a dual Y axis line chart represents the evolution of 2 series, each plotted according to its own Y scale. This kind of chartmustbe avoided, since playing with Y ...
In this tutorial you’ll learn how to draw vertical and horizontal lines to a ggplot2 graph in R programming.The article will consist of four examples for the drawing of lines. More precisely, the tutorial consists of these contents:
This post is a step by step introduction to line chart with R and ggplot2. It provides several reproducible examples with explanation and R code.
ggplot2 allows to draw line charts thanks to the geom_line() function. It expects as input a data frame with 2 numeric variables, one displayed on each axis. Start your journey with the most basic line chart. Most basic Most basic line chart with R and ggplot2 Basic customization Basic...
ggplot(BOD, aes(x=Time, y=demand)) + geom_line() Figure 4-1. Basic line graph Discussion In this sample data set, the x variable, Time, is in one column and the y variable, demand, is in another: BOD Time demand 1 8.3 2 10.3 3 19.0 4 16.0 5 15.6 7 19.8 Line graphs can...
Discrete Value Bar graphIn ggplot2, the default is to use stat_bin, so that the bar height represents the count of cases.Bar graphs of valuesHere is some sample data (derived from the tips dataset in the reshape2 package):dat<-data.frame(time=factor(c...
Learn about how to install Dash for R at https://dashr.plot.ly/installation. Everywhere in this page that you see fig, you can display the same figure in a Dash for R application by passing it to the figure argument of the Graph component from the built-in dashCoreComponents package li...