HI David,
My intention was to get the output in the format:
Price Floor Area Rooms Age Cent.heat
52 111 830 5 5.2 no
54 128 710 5 6.2 no
57 101 1000 5 3.8 no
57 138 690 5 4.5 no
59 93 780 5 6.8 yes
which was accomplished from Peter's code:
> print(HousePriceT1,row.names=FALSE).
In the output given below by you, it is still having the rownumbers (1,2,3,4,5)
which I wanted to eliminate.
Thanks for the reply.
A.K.
----- Original Message -----
From: David Winsemius <dwinsem...@comcast.net>
To: Peter Ehlers <ehl...@ucalgary.ca>
Cc: arun <smartpink...@yahoo.com>; R help <r-help@r-project.org>
Sent: Tuesday, May 22, 2012 9:48 PM
Subject: Re: [R] Deleting row labels in dataframe
On May 22, 2012, at 6:30 PM, Peter Ehlers wrote:
> On 2012-05-22 13:55, arun wrote:
>> Dear R group,
>>
>> I was working on an example dataset to see if the row labels can be
>> deleted. I know that header=TRUE could be used when we use read.table. In
>> the data.frame, I tried to delete row labels 1,2,..5, but so far not
>> successful. Is there a neat way to do it.
>>
>
> What are you trying to accomplish? Save the dataframe without
> rownames?
> Use write.table(..., row.names=FALSE)
>
> Print it in the console without rownames?
> Use print(..., row.names=FALSE)
>
Notice that Peter Ehlers, an accomplished useR, has _not_ told you how to
remove row.names from dataframes.
> attr(HousePriceT1, "rownames") <- NULL
> HousePriceT1
Price Floor Area Rooms Age Cent.heat
1 52 111 830 5 5.2 no
2 54 128 710 5 6.2 no
3 57 101 1000 5 3.8 no
4 57 138 690 5 4.5 no
5 59 93 780 5 6.8 yes
--David.
> Peter Ehlers
>
>> Thanks.
>> A.K.
>>
>>
>> HousePriceT1<-structure(list(Price = c(52, 54, 57, 57, 59), Floor = c(111,
>> 128, 101, 138, 93), Area = c(830, 710, 1000, 690, 780), Rooms = c(5,
>> 5, 5, 5, 5), Age = c(5.2, 6.2, 3.8, 4.5, 6.8), Cent.heat = structure(c(1L,
>> 1L, 1L, 1L, 2L), .Label = c("no", "yes"), class = "factor")), .Names =
>> c("Price",
>> "Floor", "Area", "Rooms", "Age", "Cent.heat"), row.names = c(NA,
>> -5L), class = "data.frame")
>>
>
> ______________________________________________
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT
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