Split Data R Caret Training and Test
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- Опубликовано: 11 сен 2024
- Cross-validation consists of dividing the data into two sets: a training set, and the testing set. First, we split the data into two sets. We are going to use the tidyverse and the carrot packages for some help.
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Who is going to post the homework answer to the Discord: discord.gg/f2uDBvA first?
This is by fare the best video on data splitting, so clear and easy to follow!! and even your tiny "mistake" is so precious because i made some same ones as well and had no idea what happened. And you gave all the explanations!! Truly the greatest!!! Thank you sir!
Thanks for the kind words. I'm so glad it's helpful.
man, this helped my project when I was running out of time....you're a hero
Hello Sir,
Thank you so much for the clear explanation. You really helped me with my paper.
You are really learning people a lot.
Keep it up!
Super helpful, thanks a lot !
thanks
Nice video :) but I thought you might want to try initial_split() from rsample...anyway its a more updated package from Max Kuhn while he is at R studio. Not sure whether caret will still be maintained in the foreseable future...
I heard the same thing. Glad you brought it up. I did do a quick video on using initial_split right after you mentioned it. Thanks.
a great video for beginners
Thank you 🙏 so helpful
I have 25 locations of data where the covariates are nested in the locations. How can I split the data by locations rather all of the data?
Quick question Aboutaleb RMSE:
- is RMSE the average difference between actual value ans predicted value?
can someone please help me with this script in R
I actually don't know how to write the script.
this is what I want
I have a dataset that contains two different sheet
sheet 1 is named James
sheet 2 is named Bruce
I want to compare the two sheet James and Bruce using diff parameters or column
for Sheet1 (James) the parameter or column name is called "Confirm Code"
for sheet2 (Bruce) the parameter or column name is called "Reference"
I want the result to show me what's in James and not in Bruce which would come out as NA.
COPY what's in James that's not in Bruce to another sheet and name the sheet James VAR
COPY whats in Bruce that's not in James to another sheet and name it Bruce Var
An example is the one I just performed using excel, i want the same thing using R script. thanks
hey im doing a university assignment and im trying to figure it out, is there any chance you could help me out?
I'm not near a computer but you can try the R discord server for help maybe.
Atractive and very helpful. Can you hel me?