The course material is below.

LectureNLP_2023Fall_Zhuojun.pdf

In the lecture, you will try these code yourselves by copy-pasting.

Before taking the lecture, please install the Text package in R in your own laptop and bring it to the lecture.

It is assumed that one has installed the latest R (for Windows, for Mac), and RStudio (RStudio desktop) before doing the steps.

One can follow the steps below by entering the code in each step in the "Console" in RStudio interface:

All at a time or one-by-one are both OK.

If the code textEmbed("hello") could print out the following, then the installation is correct.
"

$tokens

$tokens$texts

$tokens$texts[[1]]

... many numbers ...

$texts

$texts$texts

... many numbers ...

"

FYI to play around:

More information (if one encounters a problem during the installation) regarding the installation. Or one can contact zhuojun.gu@psy.lu.se before the lecture for assistance. But be sure to use these resources wisely to solve your question before contacting the instructor.
One could follow the questions on Stack overflow site for further assistance which should be quicker.

A vignette article on getting started with the Text R package if one has time.