Data analysis using R - Your first R script - Lecture 1 (Part 2)

[@charljustinedarapisa6758]

Thank you for the free tutorial. Most tutorials online arent free. Im also a student at HUB. Sending much love and power to your channel Prof. :)

[@DannyArends]

Thanks, and yes I'm a big fan of free and open education and software. I can code all day and write one tool, but if I teach others, we'll have the many tools we need much faster.

[@moanamina1268]

Im a field scientist (marine biologist) and thank you for providing these materials for free! I am starting this course now to do statistics and graphs.

[@DannyArends]

You're welcome, enjoy learning R, graphs, and statistics

[@bolatitosarumi728]

This is a great resource!! Thank you for making this resource available, Dr Danny!

[@DannyArends]

My pleasure!

[@shreyasaha4125]

Thank you so much for the demonstrations.

[@DannyArends]

You're very welcome, hope you're enjoying the lectures

[@successfulvictorypublisher6090]

Par Excellence! Tqsvm Dr. Danny Arends!

[@kingsleyunegbu1222]

Thanks so much, Dr Danny! this has really been of great help. Super grateful!

[@sagarikamishra144]

Thanks so much for the lecture. Truly needed and helpful.

[@DannyArends]

Glad it was helpful!

[@S1m0nTG]

This guy knows.

[@n.m.h.a.1101]

excellent thank you so much

[@Svykle]

I really like your notepad approach about reproducible. I do think that this forces you to be more reporducable. I do like the r studio project structure with “here” package . This way ANYONE with the root acesss folder (that has the data, that constantly updates, ) can run the script. I make sure to design scripts everything is reproducible . But the here package does require .git and it’s hard to do with notepad +. Not sure though.

[@DannyArends]

Yeah, I don't mind people using Rstudio when they know what they're doing there is no issue. However for beginners imho it's better to have a clear separation between code, interpreter, and data. I've used many different editors in the past, but for windows I always come back to Notepad++

[@elibainbridge1326]

does R have anything equivalent to Python 'Virtual environments" where I could load packages so as not to clutter the base install of R on my Windows system?

[@DannyArends]

R doesn't need it, since packages aren't loaded until you decide to do so using the library() function. In theory you could set up different named sessions with combinations of packages loaded, but normally a script will just start with loading packages x,y,z. Different R versions have their own package installation folders, that don't interfere with each other.

[@mitch6151]

Thank You So Much!

[@DannyArends]

Glad it helped!

[@jacqueto]

thank you so much

[@DannyArends]

You're welcome, thanks for taking the time to leave a comment. Enjoy the rest of the lectures.

[@Maanfarms302]

Hello! Dear can you make an elaborative video on genralized linear model and generalized linear mixed model with data analysi on both and how interpret and please if with genetics background

[@DannyArends]

I will put this on my TODO list, I haven't really had much time to make videos recently but I will try and get around to it at some point

[@magali8398]

But why is R ugly

[@DannyArends]

How do you mean ugly ? It's a really nice and very powerful language, which allows you to code in many different ways (functional, object oriented). The only ugly "thing" about R is the Rgui interface which is kind of outdated, compared to more modern REPL interfaces.