Displaying 5 results from an estimated 5 matches for "mitsu5".
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mitsui
2003 Feb 08
3
to modify a vector
...vector.
For Example:
a1 <- c(1,2,3,4,3,5)
TThe following program sentence does not work but the intention is;
if (a1==3) a1*3 .
3 in the vector should be changed to 9, and
the resulted vector is (1,2,9,4,9,5).
How can I get the result?
Thanks in advance for help.
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mitsu5
mitsu5 at ruby.famille.ne.jp
2003 Feb 09
0
to modify a matrix : Summary
...s inclusively
the way of "for", "repeat", and/or "if" clauses.
This is the wonderful part of R and the difficult part.
(5) x[x[,1]==3,2] <- x[x[,1]==3,2]*5
good result, simple, direct and straight.
My Best Gegards to everyone concerned.
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mitsu5
mitsu5 at ruby.famille.ne.jp
2003 Feb 08
3
to modify a matrix
...ws;
[,1] [,2]
[1,] 1 6
[2,] 2 7
[3,] 3 8 * 5 -> 40
[4,] 4 9
[5,] 5 10
The following expression does not work.
if (x[x[,1]==3]) x[x[,1]==3],2]*5
How can I obtain a right expresion to get a modified matrix?
Thanks in advance for help.
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mitsu5
mitsu5 at ruby.famille.ne.jp
2003 May 20
1
How to use pakcage SEM
...s produced in: sqrt(diag(object$cov))
It seems to me that there is something wrong at the conversion of
"E1 TO E5=*;" to " 'V1 <-> V2','cv1', NA ".
Could anyone explain me how to manage this trouble?
Thanks.
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Mitsuo Igarashi
mitsu5 at ruby.famille.ne.jp
2003 May 24
1
Can Package SEM do mean structural analysis?
Hi.
I am wondering whether Package SEM can do with intercepts and
means in its structural analysis.
If it can not calculate, how can I make a supplemental function
in R?
Many thanks in advance.
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Mitsuo Igarashi
mitsu5 at ruby.famille.ne.jp