The previous topic was blocked for unknown reasons

General
1

Thank you for responding to my question.Your suggestion was very helpful to me, and my code ran successfully. Thank you very much. I am sending you an email directly here because my post has been blocked for some unknown cause, so I can only check and cannot reply to you.

I would like to explain two things: firstly, I have opened two accounts (yuyu1 and yuyu11) because there were many things I didn't understand when I first started learning R language, but my account can only create one new topic per day. Secondly, I have taken JRKrideau's suggestion and I am very grateful for her advice. At first, I did not think of this issue. When I created a new topic this time, I copied and pasted my code. I am just using screenshots to illustrate the running results of this code.

In the end,thank you for taking the time to answer my question. I'm curious how you found out that I created two accounts. Also, I have another question. Why can mydata (mydata5<- select (mydata, - measure)) be added to this short code, but you previously corrected that the select function in my code cannot add mydata. I would greatly appreciate it if you could reply to me.https://forum.posit.co/t/why-can-i-use-select-in-mydata6-but-not-in-mydata10-besides-arrange-also-have-a-problem/195122/2?u=yuyu11

2

I closed the second topic, as it appeared to be a duplicate of the first post. Now, this one is pointing to the closed one, making it a duplicate to the first one.

Please just use a single post (assuming all of these are the same question).

3

In the future, please do not send me direct messages. I will not reply.

The best way to get help is to include not just the code but also a representative sample of your data.

For your last question, I already explained that the problem was incorrect use of the pipe operator |>.

mydata1 |> select(mydata2, -lower)
is the same as
select(mydata1, mydata2, -lower)

mydata1 is piped into the select() function in the first position, putting mydata2 in the second position. The select() function expects the data in the first place and column names in the following positions.