R help - Sep 2009 - Adding to the middle of a vector

Colleagues,

Assume that I have a vector with N elements
	Vector	<- 101:110).

I would like to interpose an element into the vector at a position  
other than the start or end:
	c(101:104, 200, 105:110).

I could do the following:	
	NewVector	<- c(Vector[1:4], NewElement, Vector[5:10])

However, I suspect that there is a more elegant solution.

Any proposals?

Dennis


Dennis Fisher MD
P < (The "P Less Than" Company)
Phone: 1-866-PLessThan (1-866-753-7784)
Fax: 1-415-564-2220
www.PLessThan.com

have a look at ?append(), e.g.,

x <- 101:110
append(x, 200, after = 4)


I hope it helps.

Best,
Dimitris


Dennis Fisher wrote:
> Colleagues,
> 
> Assume that I have a vector with N elements
>     Vector    <- 101:110).
> 
> I would like to interpose an element into the vector at a position other 
> than the start or end:
>     c(101:104, 200, 105:110).
> 
> I could do the following:   
>     NewVector    <- c(Vector[1:4], NewElement, Vector[5:10])
> 
> However, I suspect that there is a more elegant solution.
> 
> Any proposals?
> 
> Dennis
> 
> 
> Dennis Fisher MD
> P < (The "P Less Than" Company)
> Phone: 1-866-PLessThan (1-866-753-7784)
> Fax: 1-415-564-2220
> www.PLessThan.com
> 
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide 
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 
-- 
Dimitris Rizopoulos
Assistant Professor
Department of Biostatistics
Erasmus University Medical Center

Address: PO Box 2040, 3000 CA Rotterdam, the Netherlands
Tel: +31/(0)10/7043478
Fax: +31/(0)10/7043014