Displaying 3 results from an estimated 3 matches for "fline".
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2003 Aug 27
2
Using files as connections
...line if the connection is open, but presented with
a closed connection it will open it, start from the beginning, and close
it when finished.
In the code that follows I tried to open the file before reading but
apparently without success, because the result was repeated copies of the
first line:
flines <- 107165
slines <- 100
selected <- sort(sample(flines,slines))
strvec <- rep(??,slines)
file(?c:/data/perry/data.csv?,open="r")
isel <- 0
for (iline in 1:slines) {
isel <- isel + 1
cline <- readLines(?c:/data/perry/data.csv?,n=1)
if (iline == selected[isel]) s...
2006 Jan 13
1
Syntax for linear mixed model
...trix, latticeExtra and lme4.
However, I cannot get it to work in version 2.2.1. Can anyone tell me how
to fit this model in the more recent version?
Thanks in anticipation,
Nick Galwey
barleyprogeny.model1lme <- lme(yield_g_m2 ~ 1,
data = barleyprogeny.unbalanced, random = ~ 1|fline + fblock)
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2008 Jun 19
4
Controlling the length of line with abline(lm())
Hi
I just realized that when I use linear regression to draw a line through my
data points with something like the following:
abline(lm(y ~ x))
the length of the line is infinite, i.e., the line goes beyond the smallest
and the largest data values. This seems not very right to me (not to mention
it looks unaesthetic). I do not mean to imply that the straight-line
behavior of my system is