Displaying 5 results from an estimated 5 matches for "num_genes".
2010 Apr 07
2
help in attach function
...lem occurs again.
Can anyone help me with this?
> attach(total)
The following object(s) are masked from total ( position 3 ) :
acid base cell_evalue cell_hit charged freq_cell freq_hypo freq_intra
gene_id gene_name hydrophobic hypo_evalue hypo_hit log_cell log_hypo
log_pfam num_cell num_genes operon_id outcome pfam_align pfam_evalue
pfam_per_id polar position target total_length
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Sincerely,
Changbin
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2010 Apr 29
1
variable importance in Random Forest
...0.0328547215 0.053142508 0.0429480441 30.663749
WW 0.0093983693 0.006377956 0.0078681474 7.250101
YG 0.0051691399 0.007338639 0.0062618144 11.084111
num_cell 0.0061355526 0.005373049 0.0057463613 5.060577
num_genes 0.0364878788 0.044544488 0.0404558096 32.745034
position 0.0025375614 0.011566496 0.0070255302 10.070505
freq_hypo 0.0008723241 0.001757602 0.0013181209 1.930695
freq_intra 0.0009449492 0.001943090 0.0014431451 2.611950
l...
2010 Apr 28
0
relative influence plot
HI, Dear Greg,
I have one question about the variable relative influence plot: THE
following is the rel.inf value of 25 variables, but wen I plot, not all the
variables are labeled.
i.e. num_genes, wg, hydrophob_per etc are not labeled on the y-axis. also
the variables are labeled vertically, can it be labeled horizontally just
like the summary table?
Thanks!
> summary(gbm1, n.trees=best.iter, plotit=TRUE, order=TRUE, cBars=14) #
based on the estimated best number of trees...
2010 Jun 24
1
help in SVM
...49 0.00448 0.00448 0.00000 0.16591928 0.11509716 0.022421525
5 0.00000 0.00156 0.00000 0.00156 0.13084112 0.10903427 0.009345794
6 0.00293 0.00000 0.00000 0.00000 0.07038123 0.08797654 0.002932551
7 0.00000 0.00346 0.00000 0.00346 0.05536332 0.08650519 0.010380623
hydrophob_per polar_per num_cell num_genes position out
1 0.3804348 0.1929348 1 4 1 0
3 0.3540925 0.2508897 1 4 3 0
4 0.3393124 0.2032885 1 4 4 1
5 0.3753894 0.2305296 2 7 1 0
6 0.4868035 0.1964809 2...
2010 May 26
1
how to Store loop output from a function
...n <- n.nn[-out.fold.n,]
valid.nn <- n.nn[out.fold.n,]
train<-rbind(train.cc, train.nn) #training data
valid<-rbind(valid.cc, valid.nn) # validation data
#creat data set contains the following variables
myvar<-names(gh5_h) %in% c(varr, "num_cell","num_genes","position",
"acid_per", "base_per", "charge_per", "hydrophob_per", "polar_per", "out")
train<-train[myvar] # update training set
valid<-valid[myvar]
control<-rpart.control(xval=10, cp=0.01, minsplit...