Displaying 7 results from an estimated 7 matches for "alrik".
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ulrik
2010 Jan 29
3
Vector from Matrix
...d like to get a vector of length 100 which collects the values from the following procedure:
Take the sum of the minima of the two values from each row of columns 1 and 101, and divide it by the sum of column 101.
Do the same for column 2 and 102, 3 and 103 and so on.
Thanks a lot for your help.
Alrik
*******************************************
Alrik Thiem
Research Assistant
WEC E17
Weinbergstrasse 11
Center for Comparative and International Studies (CIS)
and Center for Security Studies (CSS)
Swiss Federal Institute of Technology Zurich
CH-8092 Zurich
Tel.: 0041 44 63 20937
thiem@sipo.gess.et...
2011 Sep 02
1
Maximum Likelihood using optim()
....28, 7.00, 7.08, 7.54, 7.90, 8.24, 8.64, 12.17, 12.89, 14.27, 15.38, 15.80, 16.46, 20.41, 21.27, 22.91)
y <- c(0.63, 0.64, 0.66, 0.68, 0.69, 0.71, 0.73, 0.75, 0.76, 0.78, 0.8, 0.81, 0.83, 0.85, 0.86, 0.88, 0.9)
te and tc are fixed at 5 and 25.
What is a good way to achieve this? Thanks a lot.
Alrik Thiem
Department of Humanities, Social and Political Sciences
ETH Zurich
[[alternative HTML version deleted]]
2011 Sep 26
1
Conditional Evaluation
...ows in B also display this pattern? Only row 6.
Row 2 in A has value 1 on element 1 and 3. Which rows in B also display this pattern? Rows 4, 6, 8 and 10.
...
Row 5 in A ...
C <- rbind(4, 6, 8, 10, ...)
How can I collect together all those rows from B to create a new matrix C?
Thanks a lot,
Alrik
2012 Apr 08
0
new version of QCA
...ive Comparative
Analysis) on CRAN, and it will be propagated in a couple of days.
This is version 1.0-0 ("Easter edition") of the package, straight from
the previous version 0.6-5, and it represent a major re-write of the
package in order to accomodate fuzzy-sets. I am pleased to welcome
Alrik Thiem as a co-author of this package, his skills and knowledge
have been paramount to developing the current code.
This version has numerous changes in the code (probably too many to
present in this email) and new additional functions. Most notably, the
previous qmcc() function is now obsolete, gi...
2012 Apr 08
0
new version of QCA
...ive Comparative
Analysis) on CRAN, and it will be propagated in a couple of days.
This is version 1.0-0 ("Easter edition") of the package, straight from
the previous version 0.6-5, and it represent a major re-write of the
package in order to accomodate fuzzy-sets. I am pleased to welcome
Alrik Thiem as a co-author of this package, his skills and knowledge
have been paramount to developing the current code.
This version has numerous changes in the code (probably too many to
present in this email) and new additional functions. Most notably, the
previous qmcc() function is now obsolete, gi...
2012 Jul 31
0
QCA version 1.0-4 released
...r of at least 10 (in some cases over 100), and it consumes
considerably less memory.
We are grateful to Jim Holtman, Simon Urbanek, Duncan Murdoch, Martin
Morgan and Prof. Brian Ripley for very useful hints while optimizing
both the R code and some of its C implementation.
Best wishes,
Adrian and Alrik
--
Adrian Dusa
Romanian Social Data Archive
1, Schitu Magureanu Bd.
050025 Bucharest sector 5
Romania
Tel.:+40 21 3126618 \
+40 21 3120210 / int.101
Fax: +40 21 3158391
_______________________________________________
R-packages mailing list
R-packages at r-project.org
https://stat.ethz.ch...
2012 Jul 31
0
QCA version 1.0-4 released
...r of at least 10 (in some cases over 100), and it consumes
considerably less memory.
We are grateful to Jim Holtman, Simon Urbanek, Duncan Murdoch, Martin
Morgan and Prof. Brian Ripley for very useful hints while optimizing
both the R code and some of its C implementation.
Best wishes,
Adrian and Alrik
--
Adrian Dusa
Romanian Social Data Archive
1, Schitu Magureanu Bd.
050025 Bucharest sector 5
Romania
Tel.:+40 21 3126618 \
+40 21 3120210 / int.101
Fax: +40 21 3158391
_______________________________________________
R-packages mailing list
R-packages at r-project.org
https://stat.ethz.ch...