My girlfriend says you are a good presenter even though she does not care for programming. Great video ! :)
@joshavery Жыл бұрын
First time of hearing about lookup vectors using the names feature... super smart. Good video!
@NicholasTierney3 ай бұрын
Great video, Josiah! For benchmarking, just a fun FYI in case you didn't know, you can do `summary(benchmark_obj, relative = TRUE)` and it will compare the two in relative terms, which is neat!
@rpm2508 Жыл бұрын
Amazing video! I’ve been using R for about 2 years now and I had no idea how fast R could be. Didn’t know how powerfull Vectorization could be. Have you ever tought about making a series of videos about Vectorization? Like starting from the more obvious ways one should implement Vectorization in “every-day code”, and go on to more advanced and nuanced examples. I’d love to watch that. But thats just an idea. Anyway, congratz for the awsome video. I’ve just found your channel, but already subscribed!
@pizzaprosciuttofunghi Жыл бұрын
Thank you so much for these well-made, interesting and inspiring videos of yours!! :)
@shaoru Жыл бұрын
R is fast; good use of data.table is super fast
@lukasgroeninger Жыл бұрын
Love this video and ur content! ❤
@olubode Жыл бұрын
So my takeaway is if “Rust go Brrrr”, the “R (can) go!Hmmmm”
@josiahparry Жыл бұрын
Definitely! And also, if you know how to use R is goes VROOOOOOMMMMM. It's ungodly fast if you know how to use it right :)
@olubode Жыл бұрын
@@josiahparry I suggested Hmmm as y’a know speed of light :)
@jessapplegate8099 Жыл бұрын
this video is awesome! thank you!!!!
@user-nq4gg7to4b Жыл бұрын
Please share with me your handsome Rstudio theme! Many thanks in advance!
@josiahparry Жыл бұрын
You can get my theme on Github gist.github.com/JosiahParry/082f417c01a87c3a35674bc6fb830f2d
@joonasvonlerber Жыл бұрын
For summing an entire iterator, you may use .sum(). I don't know if it will work with the extender crate, but worth trying out ;)
@josiahparry Жыл бұрын
Nice! Thats good to know. I don't think it will work with extendr because you need to handle NAs that could come form the R side. I'll ask the discord :)
@ilia__k Жыл бұрын
Primitive types like Rint and Rfloat can be sum()-med
@josiahparry Жыл бұрын
@@ilia__k if an NA is present it will result in NA, no?