Many R objects have S3 methods to plot associated with them.For instance, every R regression tutorial contains something like this:
I\'m updating a package that uses base graphics to one that uses ggplot2 graphics. In the base graphics version, users could supply a value for jj, which would then get scaled and passed to a jitter()
I am trying to figure out a neat way to remove unused factors from a facet in ggplot2. Here is a minimal example
This is very similar to this question (link), but I\'m not quite sure how to manipulate it for my needs.
I\'m trying to resize a plot to fit into my document, but I\'m having difficulties getting the plotted diagram do be a square.
I\'m trying to save a ggplot within a function using graphics devices. But I found the code produces empty graphs. Below is a very very simple example.
I have the following data frame: structure(list(milieu 开发者_C百科= structure(c(3L, 9L, 8L, 6L, 10L, 2L,
I\'m using geom_smooth() from ggplot2. In Hadley Wickham\'s book (\"ggplot2 - Elegant Graphics for Data Analysis\") there is an example (page 51), where method=\"lm\" is used. In the online manual th
I\'m trying to make a presentation on ggplot2 graphics using beamer + sweave. Some slides should have two columns; the left one for the code, the right one for the resulting graphic. Here\'s what I tr
I am using ggplot\'s geom_tile to do 2-D density plots faceted by a factor. Every facet\'s scale goes from the minimum of all the data to the maximum of all the data, but the geom_tile in each facet o
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