Displaying 2 results from an estimated 2 matches for "err5".
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2023 Nov 29
0
computer algebra in R
Dear Konrad,
I presume that the system can be written as follows, where h0, d0, ga0, kga and kd are given:
err1 = h + hd + hga - h0;
err2 = d + hd - d0;
err3 = ga + hga - ga0;
err4 = hga - kga*h*ga;
err5 = hd - kd*h*d;
All error terms should be zero.
Do you need (a) the symbolic solution or (b) is a numeric solution fine?
I do not have any experience with yacas or caracas. But see below.
### Case (a)
I did write a (very rudimentary) symbolic solver for systems of polynomial equations in pure R....
2004 Aug 01
0
phylogenetic trees calculation
...The data looks like this toy example:
"ms1" "ms2" "ms3" "ms4"
"err1" 0 1 0 0
"err2" 0 0 1 1
"err3" 1 1 0 0
"err4" 0 0 0 1
"err5" 1 1 1 0
"err6" 1 1 0 1
"err7" 0 1 0 0
"err8" 0 1 0 1
Additionally I have a vector of weights for the errors (and more info to
be possibly used).
Does R have a set of fuctions of a libr...