How to assign row names from a given column to data in R or RStudio

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It is sometimes necessary to name the rows of your when importing data into R or RStudio. For example to make the graph of individuals in the PCA. By default R assigns numbers as row names of your data but they can be replaced by the real row names by specifying the column which contains the row names.
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Опубликовано:

17 сен 2024

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Комментарии : 16

@emmanuelamponsahadjei9659 3 года назад

Great, keep it

@MinukuuTutorials 3 года назад

Thank you, Sir:)

@EbiJewellery 4 года назад

nice tutorial! ... thanks for sharing :)

@MinukuuTutorials 4 года назад

It is my pleasure. Thanks for watching:)

@milenaoliveira2626 Год назад

Great!

@MinukuuTutorials Год назад

Thank you. I am glad it helped :)

@makicrespo7022 2 года назад

thank you! very helpful

@MinukuuTutorials 2 года назад

You’re most welcome :)

@nasrmhm 2 года назад

useful ,thanks

@MinukuuTutorials 2 года назад

You’re most welcome :)

@hawiwakjira4076 2 года назад

Hi Minukuu. I face difficulties in converting row names like you did. I need it for the purpose of PCA in R software.

@MinukuuTutorials 2 года назад

Hi Hawi, why isn't it working for you? What error message to you get in the process?

@hawiwakjira4076 2 года назад

@@MinukuuTutorials Thank you for your response.Here is the error Error in read.table(file = file, header = header, sep = sep, quote = quote, : duplicate 'row.names' are not allowed

@hawiwakjira4076 2 года назад

I want to change the row numbering by ENV column name.

@MinukuuTutorials 2 года назад

@@hawiwakjira4076 You’re welcome. You are having this problem because the column that you are using to name your rows contains duplicates or missing values. The solution to this problem is in this tutorial : ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-9dRfAQb47Dw.html

@MinukuuTutorials 2 года назад

@@hawiwakjira4076 please watch this video to fix the problem : ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-9dRfAQb47Dw.html