Thanks for all the replies.
My data frame is actually 4000 rows and 10 columns.
This line,
df - subset( df, !( rownames(df) %in% 1:25 ) ) Did not work for me. Is
there a certain library I need to load for this to work (I'm assuming there
isn't)? I didn't get an error message, warning, or
Hi there,
The subset function is available on your Base R. So you need not to load any
package.
May be it is not working because I suppose that your rownames is a
sequential one (1...4000). Case it is not true, the command will not work.
Anyway, I think that those line that are working find is
I am trying to delete a section of rows from a data frame (based on no
condition). Lets say my data frame has 200 rows and I want to delete rows 1
through 25. How would I do this?
I know x[ -1, ] deletes the first row (or any desired row). I tried using
different variations of this, like x[
Hi there,
I don´t know if you are trying to solve the delete job or to test how
functions work.
If you really want to delete lines from a data.frame, try something like
this.
rowcount-1:100
x-runif(100)
y-runif(100)
df-data.frame(cbind(rowcount,x,y))
df.subset-subset(df, !(rownames(df) %in%
nmarti wrote:
I am trying to delete a section of rows from a data frame (based on no
condition). Lets say my data frame has 200 rows and I want to delete rows 1
through 25. How would I do this?
I know x[ -1, ] deletes the first row (or any desired row). I tried using
different variations
I believe that x - x[-(1:25),] should work.
--- On Sun, 15/6/08, nmarti [EMAIL PROTECTED] wrote:
From: nmarti [EMAIL PROTECTED]
Subject: [R] Delete Block of Rows
To: r-help@r-project.org
Received: Sunday, 15 June, 2008, 11:02 PM
I am trying to delete a section of rows from a data frame
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