When you call plot(sin) R figures out that sin is a function (not y values) and uses the plot.function method, which ends up calling curve. So curve is the tool meant to handle functions. Share

Nov 29, 2020 · Based on the answer to your first question, here is one way to add a text() element to your Base R plot, that serves as a label for each one of your bars (assuming you want to …

Moreover, when placing the legend below the plot, it may look better to have legend items listed horizontally (instead of vertically). In this example, it would be great to have virginica, …

Jun 23, 2011 · To plot text on a ggplot you use the geom_text.But I find it helpful to summarise the data first using ddply. dfl <- ddply(df, .(x), summarize, y=length(x)) str(dfl)

Aug 19, 2013 · Rscript a.R Note that when using R CMD BATCH a.R that instead of redirecting output to standard out and displaying on the terminal a new file called a.Rout will be created. R …

Mar 6, 2011 · The key with ordering is to set the levels of the factor in the order you want. An ordered factor is not required; the extra information in an ordered factor isn't necessary and if …

@rawr - sure, different names shouldn't be bound, but R can't handle binding no names to no names, binding names to no names with the same dimensions, or binding new data to …

Syntax with more options:--- title: "Planets" author: "Manoj Kumar" date: "`r format(Sys.time(), '%B %d, %Y')`" output: html_document: toc: true # table of content true toc_depth: 3 # upto three …

I saved my data in as a .csv file with 12 columns. Columns two through 11 (labeled F1, F2, ..., F11) are features. Column one contains the label of these features either good or bad. I would …

Aug 9, 2009 · Note that your code grows plots objects within for-loop which is highly inefficient and not recommended in R. Please see these great posts to find out better ways to do it: …