memuat data eksternal - ITBOX by Course-Net

Tagged: Memuat Data Eksternal

This topic has 5 replies, 2 voices, and was last updated 4 years, 9 months ago by Coach William.

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January 12, 2022 at 10:43 PM #47148
[email protected]
Participant
selamat malam, saya mau tanya materi “memuat data eksternal” bagian dari berkenalan dengan R. yang mau saya tanyakan, di mana letak informasi video untuk mendownload contoh file datanya, terima kasih
January 15, 2022 at 8:52 PM #47342
Coach William
Moderator
Hi Sobat Digital,

Dataset ada di modul 2 “Berkenalan dengan R”, silahkan di download disana yah.

Regards,
William
January 19, 2022 at 7:48 PM #47807
[email protected]
Participant
baik, terimakasih. kenapa sekarang saya gabisa input data ya?

kaya gini
data = read.csv(‘Social_Network_ads – na.csv’)
Error in file(file, “rt”) : cannot open the connection
In addition: Warning message:
In file(file, “rt”) :
cannot open file ‘Social_Network_ads – na.csv’: No such file or directory
January 19, 2022 at 8:15 PM #47808
Coach William
Moderator
Hi Sobat Digital

Jika melihat error message : cannot open file ‘Social_Network_ads – na.csv’: No such file or directory

Ini artinya file tidak berada di folder yang menjadi working directory nya R studio kamu.
Coba pastikan set working directorynya di folder yang sama dimana file R nya berada dan file-file csv lainnya berada.

Regards,
William
January 26, 2022 at 8:31 PM #48035
[email protected]
Participant
baik terikasih, kalau ini bagaimana
> colAUC(y_pred_num,test_set[,3],plotROC = TRUE)
Error in plot.new() : figure margins too large
January 27, 2022 at 4:12 PM #48058
Coach William
Moderator
Hi Sobat Digital,

Mungkin bisa dicoba untuk jawaban yang ada di web ini:

https://statisticsglobe.com/error-in-plot-new-figure-margins-too-large-in-r

Regards,
William
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