Displaying 4 results from an estimated 4 matches for "chris_ciotti".
2004 Mar 15
4
setting x-y axis at origin
Hello -
I'm just getting into 'R' and am having trouble setting up the x-y axis
to share (0,0). In the example posted here:
http://geocities.com/chris_ciotti/Images/part1.pdf, each axis has a 0
which I do not want.
Any help on getting a graph starting at (0,0) would be greatly
appreciated.
--
chris ciotti (chris_ciotti at yahoo.com)
PGP ID: 0xE94BB3B7
2004 Apr 02
3
Single Factor Anova
...df Squares Squares F
Statistic
Between Instrument 1 3.63834187500000E-09 3.63834187500000E-09
1.59467335677930E+01
Within Instrument 46 1.04951729166667E-08 2.28155932971014E-10
Any assistance you can offer is greatly appreciated. Thanks.
- --
chris ciotti (chris_ciotti at yahoo.com)
PGP ID: 0xE94BB3B7
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2004 Apr 16
4
t.test & formatting question
...ce. I have the following:
> R.version.string
[1] "R version 1.9.0, 2004-04-12"
> x <- rnorm(1001)
> t.test(x)$statistic
t
0.5555321
>
Any easy way (other than straight calculation) to get the t-statistic
w/o the 't' above it? TIA
- --
chris ciotti (chris_ciotti at yahoo.com)
PGP ID: 0xE94BB3B7
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2004 Mar 15
11
creating a ps. file
Dear all
I wrote a routine. At the end of each cycle of the loop I would like to
save the result (plot) in a postcriptfile.
Of course if I just use dev.print in the following way:
dev.print(device=postcript, 'c:/Rfigures/plot_1.ps")
I overwrite my results with the second cycle of the loop. I suppose
there is a way to define the file name so that several plots are