search for: akshai

..., AKSHAY M KULKARNI ________________________________ From: Valentin Petzel <valentin at petzel.at> Sent: Monday, January 9, 2023 9:18 PM To: akshay kulkarni <akshay_e4 at hotmail.com> Cc: R help Mailing list <r-help at r-project.org> Subject: Re: [R] return value of {....} Hello Akshai, I think you are confusing {...} with local({...}). This one will evaluate the expression in a separate environment, returning the last expression. {...} simply evaluates multiple expressions as one and returns the result of the last line, but it still evaluates each expression. Assignment retur...

...------- > *From:* Valentin Petzel <valentin at petzel.at> > *Sent:* Monday, January 9, 2023 9:18 PM > *To:* akshay kulkarni <akshay_e4 at hotmail.com> > *Cc:* R help Mailing list <r-help at r-project.org> > *Subject:* Re: [R] return value of {....} > ? > Hello Akshai, > > I think you are confusing {...} with local({...}). This one will evaluate the expression in a separate environment, returning the last expression. > > {...} simply evaluates multiple expressions as one and returns the result of the last line, but it still evaluates each expressio...

...___________________ > From: Valentin Petzel <valentin at petzel.at> > Sent: Monday, January 9, 2023 9:18 PM > To: akshay kulkarni <akshay_e4 at hotmail.com> > Cc: R help Mailing list <r-help at r-project.org> > Subject: Re: [R] return value of {....} > > Hello Akshai, > > I think you are confusing {...} with local({...}). This one will evaluate > the expression in a separate environment, returning the last expression. > > {...} simply evaluates multiple expressions as one and returns the result > of the last line, but it still evaluates each e...

...n Petzel <valentin at petzel.at> > > *Sent:* Monday, January 9, 2023 9:18 PM > > *To:* akshay kulkarni <akshay_e4 at hotmail.com> > > *Cc:* R help Mailing list <r-help at r-project.org> > > *Subject:* Re: [R] return value of {....} > > > > Hello Akshai, > > > > I think you are confusing {...} with local({...}). This one will > evaluate the expression in a separate environment, returning the last > expression. > > > > {...} simply evaluates multiple expressions as one and returns the > result of the last line, but...

..., AKSHAY M KULKARNI ________________________________ From: Valentin Petzel <valentin at petzel.at> Sent: Monday, January 9, 2023 9:18 PM To: akshay kulkarni <akshay_e4 at hotmail.com> Cc: R help Mailing list <r-help at r-project.org> Subject: Re: [R] return value of {....} Hello Akshai, I think you are confusing {...} with local({...}). This one will evaluate the expression in a separate environment, returning the last expression. {...} simply evaluates multiple expressions as one and returns the result of the last line, but it still evaluates each expression. Assignment retur...

Dear members, I have the following code: > TB <- {x <- 3;y <- 5} > TB [1] 5 It is consistent with the documentation: For {, the result of the last expression evaluated. This has the visibility of the last evaluation. But both x AND y are created, but the "return value" is y. How can this be advantageous for solving practical problems?

...n Petzel <valentin at petzel.at> > > *Sent:* Monday, January 9, 2023 9:18 PM > > *To:* akshay kulkarni <akshay_e4 at hotmail.com> > > *Cc:* R help Mailing list <r-help at r-project.org> > > *Subject:* Re: [R] return value of {....} > > > > Hello Akshai, > > > > I think you are confusing {...} with local({...}). This one will > evaluate the expression in a separate environment, returning the last > expression. > > > > {...} simply evaluates multiple expressions as one and returns the > result of the last line, but...

..., AKSHAY M KULKARNI ________________________________ From: Valentin Petzel <valentin at petzel.at> Sent: Monday, January 9, 2023 9:18 PM To: akshay kulkarni <akshay_e4 at hotmail.com> Cc: R help Mailing list <r-help at r-project.org> Subject: Re: [R] return value of {....} Hello Akshai, I think you are confusing {...} with local({...}). This one will evaluate the expression in a separate environment, returning the last expression. {...} simply evaluates multiple expressions as one and returns the result of the last line, but it still evaluates each expression. Assignment retur...

...in at petzel.at> > Sent: Monday, January 9, 2023 9:18 PM To: akshay kulkarni <akshay_e4 at hotmail.com <mailto:akshay_e4 at hotmail.com> > Cc: R help Mailing list <r-help at r-project.org <mailto:r-help at r-project.org> > Subject: Re: [R] return value of {....} Hello Akshai, I think you are confusing {...} with local({...}). This one will evaluate the expression in a separate environment, returning the last expression. {...} simply evaluates multiple expressions as one and returns the result of the last line, but it still evaluates each expression. Assignment retur...

...n Petzel <valentin at petzel.at> > > *Sent:* Monday, January 9, 2023 9:18 PM > > *To:* akshay kulkarni <akshay_e4 at hotmail.com> > > *Cc:* R help Mailing list <r-help at r-project.org> > > *Subject:* Re: [R] return value of {....} > > > > Hello Akshai, > > > > I think you are confusing {...} with local({...}). This one will > evaluate the expression in a separate environment, returning the last > expression. > > > > {...} simply evaluates multiple expressions as one and returns the > result of the last line, but...

...n Petzel <valentin at petzel.at> > > *Sent:* Monday, January 9, 2023 9:18 PM > > *To:* akshay kulkarni <akshay_e4 at hotmail.com> > > *Cc:* R help Mailing list <r-help at r-project.org> > > *Subject:* Re: [R] return value of {....} > > > > Hello Akshai, > > > > I think you are confusing {...} with local({...}). This one will > evaluate the expression in a separate environment, returning the last > expression. > > > > {...} simply evaluates multiple expressions as one and returns the > result of the last line, but...

...n Petzel <valentin at petzel.at> > > *Sent:* Monday, January 9, 2023 9:18 PM > > *To:* akshay kulkarni <akshay_e4 at hotmail.com> > > *Cc:* R help Mailing list <r-help at r-project.org> > > *Subject:* Re: [R] return value of {....} > > > > Hello Akshai, > > > > I think you are confusing {...} with local({...}). This one will > evaluate the expression in a separate environment, returning the last > expression. > > > > {...} simply evaluates multiple expressions as one and returns the > result of the last line, but...