Displaying 2 results from an estimated 2 matches for "startprob".
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startproc
2013 Apr 16
1
HMM Package parameter estimation
...ers are not going to be exactly the same as the known/true
parameters, but these are nowhere close. Below is my code used. Any ideas
or possible suggestions regarding this issue would be greatly appreciated?
library(HMM)
## DECLARE PARAMETERS OF THE KNOWN MODEL
states = c(1,2,3)
symbols = c(1,2)
startProb = c(0.5,0.25,0.25)
transProb = matrix(c(0.8,0.05,0.15,0.2,0.6,0.2,0.2,0.3,0.5),3,3,TRUE)
emissionProb = matrix(c(0.9,0.1,0.2,0.8,0.7,0.3), 3,2,TRUE)
# CREATE THE KNOWN MODEL
hmmTrue = initHMM(states, symbols, startProb, transProb , emissionProb)
# SIMULATE 1000 OBSERVATIONS OF THE KNOWN MODEL
ob...
2010 Feb 10
2
How to create probeAnno object?
Hi,
I want to use segChrom() method in tilingArray package. For that I need to create a probeAnno object. I could not find much much info by ?probeAnno. I need help in creating probeAnno object.
Snap shot of the file(.txt):
chr1 2500014 2500038 + 0.232689943122845
chr1 2500039 2500063 + 2.60502410304227
chr1 2500062 2500086 + 0.0756595313279895
chr1 2500080 2500104 + 0.78574617788405
chr1