hanging 0.5 to
r and 1-r, respectively in the assigment --
y <- (uni<0.5)*x+(uni>0.5)*sort(x)
It is worth reflecting about whether this algorithm reflects the
real-world process you wish to simulate.
Larry Hotchkiss
On 2/21/2011 6:00 AM, r-help-requ...@r-project.org wrote:
Thanks. This is good to know. -- Larry
Original message
>Date: Fri, 18 Jun 2010 11:36:40 -0400
>From: David Winsemius
>Subject: Re: [R] Read SPSS v 18 .sav file
>To: David Winsemius
>Cc: Larry Hotchkiss , r-help@r-project.org
>
>
>On Jun 18, 2010, at 1
sav: Unrecognized record type 7, subtype 18 encountered in
system file
>
However, read.spss works for .sav files created in older versions of spss.
I did just reinstall foreign to be sure I have the latest version. Does anyone
know of an update that w
u^2)))
for the x position on the 2nd text function, the position of the additional
text is not predictable.
Thanks,
Larry Hotchkiss
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LE
OF a 3x3 MATRIX
A B C
A 1 2 3
B 4 5 6
C 7 8 9
Larry Hotchkiss
- Original Post -
Message: 7
Date: Thu, 14 Jan 2010 11:04:27 +0100
From:
To: r-help@r-project.org
Subject: [R] To add text in a matrix
Message-ID:
Content-Ty
log-linear regression, and var(u) is the
error variance around the fitted line of the log-linear regression.
3. If your model contains an intercept term --
y = a + c*exp(b*x)
You need nonlinear least-squares or maximum likelihood to fit it.
Larry Hotchkiss
.
-36 0.666807156100 0.
8
# ----- #
Larry Hotchkiss
--
Message: 7
Date: Wed, 6 Jan 2010 13:03:14 +0100
Fr
<- as.data.frame(Xstr.dat[,2:6], stringsAsFactors=FALSE)
head(Xstr.dat)
# Run a crosstab
attach(Xstr.dat)
table(V1, V2)
Probably you do not need the option "stringsAsFactors=FALSE". Without it, the
strings are converted to factors. Probably th
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