speed? [R for BE/BA]

posted by yjlee168 Homepage – Kaohsiung, Taiwan, 2020-04-30 15:53 (99 d 22:16 ago) – Posting: # 21373
Views: 10,314

Dear Helmut,

» Really? I removed 3.6.3 yesterday. If you still have it, can you do me a favor...

Nope, v3.6.3 was gone three days ago. Sorry about that. However, I still run the your codes on different platforms and got the following result:
R v4.0.0

platforms           elapsed time (sec)
--------------------------------------
Windows 10              37.11
 
Catalina macOS          37.956
(VM, host: Windows 10)

Mojave macOS            42.25 (:confused:, still I will suggest stay with Mojave if possible)
(VM, host: linux)

linux_ubuntu            32.47
(linuxmint, x64)
--------------------------------------


» BTW, I love that in 4.0.0 the default of stringsAsFactors was changed to [FALSE

Indeed. That's a great improvement. I like that too. BTW, there are some plural-form or plus s commands/functions, such as 'install.packages("foo")', 'file.exists("foo")'. Sometimes I got confused. I think it should be possible to make these the same, such as install.packages(...) = install.package(...), and file.exists(...) = file.exist(...) in the future. What do you think?

» Something I regularly forgot in imports or assigning data.frames;-)

me too.

All the best,
-- Yung-jin Lee
bear v2.8.8:- created by Hsin-ya Lee & Yung-jin Lee
Kaohsiung, Taiwan http://pkpd.kmu.edu.tw/bear
Download link (updated) -> here

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