Displaying 5 results from an estimated 5 matches for "hafranns".
2009 Sep 14
1
ggplot2 legend text....a basic question
...riable)
and the polygon is labeled as "0.5" (the alpha value used). My
questions are:
a) How to change the text in the legend (for example, "number" instead
of "n").
b) How to avoid having a legend for the polygon?
Many thanks,
Julian
--
Julian Mariano Burgos
Hafranns?knastofnunin/Marine Research Institute
Sk?lagata 4, 121 Reykjav?k, Iceland
S?mi/Telephone : +354-5752037
Br?fs?mi/Telefax: +354-5752001
Netfang/Email: julian at hafro.is, jmburgos at u.washington.edu
2011 Jan 26
0
post-hoc comparisons in GAMs (mgcv) with parametric terms
...using the mgcv
package to fit models that have some continuous predictors (modeled as
smooth terms) and a single categorical predictor. I would like to do
post hoc test on the categorical predictor in the models where it is
significant.
Any suggestions?
Thanks,
Julian
--
Julian Mariano Burgos
Hafranns?knastofnunin/Marine Research Institute
Sk?lagata 4, 121 Reykjav?k, Iceland
S?mi/Telephone : +354-5752037
Br?fs?mi/Telefax:? +354-5752001
Netfang/Email: julian at hafro.is, jmburgos at uw.edu
2011 Jun 11
0
problems with geom_vline, histograms, scale=free and facets in ggplot
...ND R CODE ##################################################
I can?t figure out why the second example does not work when having
the "scales=free" argument, and why I get the extra facets when
removing it. Is this a bug? Any help will be very welcomed.
Julian
--
Julian Mariano Burgos
Hafranns?knastofnunin/Marine Research Institute
Sk?lagata 4, 121 Reykjav?k, Iceland
S?mi/Telephone : +354-5752037
Br?fs?mi/Telefax: +354-5752001
Netfang/Email: julian at hafro.is, jmburgos at uw.edu
2010 May 20
1
Strange behaviour when using diff with POSIXt and POSIXlt objects
...")
>
> diff(c(time3,time4))
Time difference of NA secs
...which is not what I´m looking for. The difference should also be 10
minutes.
I burned a few neurons (and searched the documentation) and I cannot figure
why this happens. Any ideas?
All the best,
Julian
Julian Mariano Burgos
Hafrannsóknastofnunin/Marine Research Institute
Skúlagata 4, 121 Reykjavík, Iceland
Sími/Telephone : +354-5752037
Bréfsími/Telefax: +354-5752001
Netfang/Email: julian@hafro.is, jmburgos@uw.edu
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2009 Sep 21
3
compute differences
Hi,
I have a problem.
I have a data frame looking like:
ID val
A? .3
B? 1.2
C? 3.4
D? 2.2
E? 2.0
I need to CREATE the following TABLE:
CASE?? DIFF
A-A??? 0
A-B??? -0.9
A-C??? -3.1
A-D??? -1.9
A-E??? -1.7
B-A??? ...
B-B??? ...
B-C
B-D
B-E
C-A
C-B
C-C
C-D
C-E
D-A
D-B
D-C
D-D
D-E
E-A
E-B
E-C
E-D
E-E
WHERE CASE IS THE COUPLE OF ELEMENTS CONSIDEREDM AND DIFF IS THE computed DIFFERENCE between