do we, what's the word... imbue it."
- Jubal Early, Firefly
From:
Raji
To:
r-help@r-project.org
Date:
11/15/2010 09:58 AM
Subject:
[R] Null values in R
Sent by:
r-help-boun...@r-project.org
Hi R-helpers , can you please let me know the methods in which NULL values
can be ha
Are you talking about NULL or NA that may occur in some data? Can you
give an example of what your concern is and what set of operations you
want to do. If they are NAs, there are some standard ways that they
can be handled.
On Mon, Nov 15, 2010 at 9:55 AM, Raji wrote:
>
> Hi R-helpers , can yo
Hi R-helpers , can you please let me know the methods in which NULL values
can be handled in R? Are there any generic commands/functions that can be
given in a workspace,so that the NULL values occuring in that workspace (for
any datasets that are loaded , any output that is calculated) , are
cons
paul murima wrote:
>
>
> My problem is largely when i attempt to use correlation for my data...
> xcc <- cor(a);
>
> The error i get is as follows
>
> Error in cor(a) : missing observations in cov/cor
>
As Daniel suggested, it is always best to use the function's parameter to
handle NULLs
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-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im
Auftrag von paul murima
Gesendet: Tuesday, December 02, 2008 11:33 PM
An: r-help@r-project.org
Cc: [EMAIL PROTECTED]
Betreff: [R] Null values In R.
Hi everyone.
I am having problems with NULL value
Hi everyone.
I am having problems with NULL values. I understand in R one can
command the program to skip null values.
Can some one help me on the command line for that.
Do i enter is as part of the string in:
a<- read.table("filename.csv", header = T, row.names=1, sep=",");
My problem is largely
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