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how to aggregate the dataset
2 messages · Tammy Ma, Rui Barradas
Hello,
maybe something like this?
range <- with(dat, paste0("[", min_price, ",", max_price, "]"))
dat2 <- with(dat, data.frame(product = product, VN = mean_price, range =
range, price_band = price_band))
Unless it's a printing problem and you really want the range below VN.
Hope this helps,
Rui Barradas
Em 13-12-2012 11:24, Tammy Ma escreveu:
Really sorry for messing up. I want to transform:
product min_price max_price mean_price country price_band 11 34 50 40 VN 0-300 22 10 30 15 VN 0-300
into
Into:
product VN price_band
11 40 0-300
[34,50]
22 15 0-300
[10,30]
How Can I do this in r? Kind regards, Tammy From: metal_licaling at live.com To: metal_licaling at live.com Subject: RE: [R] how to aggregate the dataset Date: Thu, 13 Dec 2012 14:22:54 +0300 HI, I want it looks like this:
Into:
product VN price_band
11 40 0-300
[34,50]
22 15 0-300
[10,30]
From: metal_licaling at live.com
To: r-help at r-project.org
Date: Thu, 13 Dec 2012 13:42:35 +0300
Subject: [R] how to aggregate the dataset
HI,
Sorry for messing up..
I want to transform the following dataset:
product min_price max_price mean_price country price_band
11 34 50 40 VN 0-300
22 10 30 15 VN 0-300
Into:
product VN price_band
11 40 0-300
[34,50]
22 15 0-300
[10,30]
How can I do this in r? I have large dataset like this. I want to transform all into that one. Thanks a lot.
Kind regards,
Tammy
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______________________________________________ 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.