Displaying 5 results from an estimated 5 matches for "xumin".
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xmin
2010 Mar 15
0
Fw: assign colnames to data
Patrick,
Thanks. I tried colnames, but it doesn't work. Seems more transformation
is needed. But now I got names, that's good enough.
Best.
Xumin
Patrick Burns <pburns@pburns.seanet.com>
03/15/2010 04:04 PM
To
Xumin Zeng <xumin.zeng@abbott.com>
cc
Subject
Re: [R] assign colnames to data
Those are names, not colnames.
See the 'More R key actions' page in
the 'Hints' document mentioned below.
On 15/03...
2010 Mar 08
2
how to convert character variables into numeric variables directly
...2 2
4 21 78.2 4 9 3
5 22 78.8 1 0 0
6 23 79.7 2 7 1
7 24 79.9 3 2 2
8 25 81.1 4 3 3
9 26 81.2 1 0 0
10 27 81.8 2 1 1
11 28 82.8 3 2 2
12 29 83.5 4 3 3
Thanks.
Xumin
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2010 Mar 15
1
assign colnames to data
Hi,
Do you know how to assign colnames from one list to another, for example.
a=c(1,2,3)
b=c("A","B","C")
how can I get the dataset
A B C
1 2 3
where A, B and C are colnames. Thanks.
Xumin
[[alternative HTML version deleted]]
2010 Mar 08
0
error when using svm routine: Error in if (any(co)) { : missing value where TRUE/FALSE needed
...y),x=x,class.weights = classwt)
Error in if (any(co)) { : missing value where TRUE/FALSE needed
In addition: Warning messages:
1: In FUN(newX[, i], ...) : NAs introduced by coercion
2: In FUN(newX[, i], ...) : NAs introduced by coercion
3: In FUN(newX[, i], ...) : NAs introduced by coercion
>
Xumin
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2010 Mar 09
0
error with adaboost: replacement has 186 rows, data has 62
...uot;CT" "AG" "CT"
64 "TT" "AA" "CT"
72 "TT" "AG" "CT"
76 "TT" "AA" "CT"
do you know what's the protential problem? Thanks in advance.
Xumin
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