Convert day of week from character to date format.

[R_brian]

I want to convert the weekday (character) such as Monday, Tuesday to date format for plotting but I get NA values instead.

[andresrcs]

To help us help you, could you please prepare a reproducible example (reprex) illustrating your issue? Please have a look at this guide, to see how to create one:

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.…

[francisbarton]

A weekday is not sufficient for a full date. A date needs a year, month and day. So you will need to be clear what kind of date output you are expecting.
There are some ways to achieve what you want but we need you to be more specific about your idea and what processes you are trying to use.
As @andresrcs already said, a small reprex is the ideal format to show what you have attempted so far.