Get my FREE cheat sheets for R programming and statistics (including transcripts of these lessons) here: www.learnmore365.com/courses/rprogramming-resource-library
Hello, could I calculate the p-value somehow, whether the differences in average total sleep or maximum total sleep are significant between those vore groups? And how is that done? Thank you
i used this command results are different what is the problem View(mm) > msleep %>% + drop_na() %>% + group_by(vore) %>% + summarise(avgtotsleep= mean(sleep_total), maxremslepp=max(sleep_rem)) # A tibble: 4 x 3 vore avgtotsleep maxremslepp 1 carni 13.3 3.2 2 herbi 9.52 3.4 3 insecti 14.0 3.9 4 omni 12.2 4.9
Hey, I was having the same problem, and then I re-started my computer, which made me re-install R, and now it works fine… I don’t know if this will work for you, but thought I’d let you know
Great video as always 👏 One important detail that I think it's worth stressing is that the summarise() function doesn't just create new column headings, but new actual variables that can be used for further calculations/operations. Looking forward to the next tutorial!
Hi, the video is very clear, thank you! I have a question about the function "summarise": ist it possible to insert a goodness of fit check? I would like to group my data and then for each group values values of a variable check if they are distributed according the normal (or weibull) distribution. Would it be possible with the function "summarise" or is there any other way to get it? Thank you in advance!
Here you go brother, This one he focused fully on missing values ruclips.net/video/sUAMiAIUhcI/видео.html And this he mentioned it as one of the cleaning data tasks: ruclips.net/video/sV5lwAJ7vnQ/видео.html
the only thing I don't like about you is you make so less content kindly share at least 2-3 videos per week, your channel will also grow and you can do it as a full time high paying job
Get my FREE cheat sheets for R programming and statistics (including transcripts of these lessons) here: www.learnmore365.com/courses/rprogramming-resource-library
Your videos helped me make the jump from SAS. Very liberating!
Wow - what a nice thing to say (thanks!!)
Thank you Greg, we love you ❤
Thank you! This video was so helpful in explaining these functions.
Hello, could I calculate the p-value somehow, whether the differences in average total sleep or maximum total sleep are significant between those vore groups? And how is that done? Thank you
i used this command results are different what is the problem View(mm)
> msleep %>%
+ drop_na() %>%
+ group_by(vore) %>%
+ summarise(avgtotsleep= mean(sleep_total), maxremslepp=max(sleep_rem))
# A tibble: 4 x 3
vore avgtotsleep maxremslepp
1 carni 13.3 3.2
2 herbi 9.52 3.4
3 insecti 14.0 3.9
4 omni 12.2 4.9
I keep doing group_by and I keep getting just one average and its by column not group.
Hey, I was having the same problem, and then I re-started my computer, which made me re-install R, and now it works fine… I don’t know if this will work for you, but thought I’d let you know
Same issue here. Did you manage to sort your issue out?
Always a favorite to watch, you make using R look easy and approachable.
I appreciate that! Thanks, cheers!!
Great video as always 👏 One important detail that I think it's worth stressing is that the summarise() function doesn't just create new column headings, but new actual variables that can be used for further calculations/operations. Looking forward to the next tutorial!
Hi, the video is very clear, thank you! I have a question about the function "summarise": ist it possible to insert a goodness of fit check? I would like to group my data and then for each group values values of a variable check if they are distributed according the normal (or weibull) distribution. Would it be possible with the function "summarise" or is there any other way to get it? Thank you in advance!
Jokes
How do we rename the column name or add alias to it automatically in R?
Thank you. excellent. Very helpful.keep it up
I've been using R for months and this video made me think I didn't need to ungroup() :,,,(
Where can I find the video about missing values?
Thanks a lot for this great channel ☺️
Here you go brother,
This one he focused fully on missing values
ruclips.net/video/sUAMiAIUhcI/видео.html
And this he mentioned it as one of the cleaning data tasks:
ruclips.net/video/sV5lwAJ7vnQ/видео.html
@@hazema.6150 Many thanks
THANK YOU, my data looks amazing right now
easy peasy lemon squeezy way of teaching
How would you include std too?
Thank you!
Great video as usual, thank you.
thank you!
Most welcome, cheers
The analyst
Tx sir
Very helpful, happy following
Thanks for the great feedback!
the only thing I don't like about you is you make so less content kindly share at least 2-3 videos per week, your channel will also grow and you can do it as a full time high paying job