Displaying 5 results from an estimated 5 matches for "multi2".
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2007 Nov 16
1
constraint matrices in vglm (VGAM package)
Hello R users,
 
I am performing a multinomial logit regression and would like to
constrain a few model coefficients to be equal.  
 
Here is my model:
multi <- vglm(case123con ~ SNP_A1+SNP_A2+age, multinomial, work.analy)
where case123con is a four level categorical variable (case 1, case 2,
case 3, control) and SNP_A1 and SNP_A2 are indicator functions (yes/no).
 
The output of this
2011 Jun 13
0
How to formulate an (effect-modifying) interaction with matching variable in a conditional logistic regression?
...drop race
mult2.cl<-update(mult.cl,.~.-race)
summary(mult2.cl)
######################
# check interactions #
######################
multi1.cl<-update(mult2.cl,.~.+age:lwt)
summary(multi1.cl)
anova(mult2.cl,multi1.cl)
# then comes the interaction with smoke
# no good! Here's the problem
multi2.cl<-update(mult2.cl,.~.+age:smoke)
summary(multi2.cl)
anova(mult2.cl,multi2.cl)
# has to define my own variable?
dataset$ageNsmoke<-as.numeric(dataset$smoke=="yes")*dataset$age
multi2a.cl<-update(mult2.cl,.~.+ageNsmoke)
summary(multi2a.cl)
anova(mult2.cl,multi2a.cl)
# but suppo...
2025 Apr 29
1
Multiple allowed signer files in `ssh-keygen -Y verify`
...ncipals for $t with expired key (multi)"
+	# Valid date
+	${SSHKEYGEN} -vvv -Y find-principals -s $sigfile \
+		-Overify-time="20050101" -f $OBJ/allowed_signers \
+		-f $OBJ/allowed_signers.3 >/dev/null 2>&1 || \
+		fail "failed find-principals for $t with expired key (multi2)"
+	# Opposite order.
+	${SSHKEYGEN} -vvv -Y find-principals -s $sigfile \
+		-Overify-time="20050101" -f $OBJ/allowed_signers.3 \
+		-f $OBJ/allowed_signers >/dev/null 2>&1 || \
+		fail "failed find-principals for $t with expired key (multi2)"
 
 	# public key in...
2025 Apr 23
1
Multiple allowed signer files in `ssh-keygen -Y verify`
Hello,
I'm currently evaluating using `ssh-keygen -Y verify` to check OS 
artifacts (e.g. packages) and I noticed that the `-f 
allowed_signers_file` option can be passed only once. A side remark: 
technically it can be passed multiple times without a warning but the 
last invocation overrides all previous ones. Tested using:
$ ssh-keygen -Y verify -f allowed_signers -f /dev/null -n file -s 
2008 Jul 12
1
Reading Multi-value data fields for descriptive analysis
Hello,
I'm looking for help on the best approach to get "multi-value" data fields into R for simple descriptive analysis.
-------------------------------------
I am new to this list and new to R, but I really want to get over the hump and get productive with it.  Some help with how to best get the following data into R would be greatly appreciated.  I have programming experience