Displaying 8 results from an estimated 8 matches for "att3".
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2007 Feb 22
4
Crosstabbing multiple response data
Using R version 2.4.1 (2006-12-18) on Windows, I have a dataset which resembles this:
id att1 att2 att3
1 1 1 0
2 1 0 0
3 0 1 1
4 1 1 1
ratings <- data.frame(id = c(1,2,3,4), att1 = c(1,1,0,1), att2 = c(1,0,0,1), att3 = c(0,1,1,1))
I would like to get a cross tab of counts of co-ocurrence, which might resemble this:
att1...
2018 Mar 21
2
how to add a child to a child in XML
I am trying to add a child to a child using XML package in R. the following fails
library(XML)
node1 <- c("val1","val2","val3")
names(node1) <- c("att1","att2","att3")
root <- xmlNode("root", attrs=node1)
node2 <- LETTERS[1:3]
names(node2) <- paste("name",1:3,sep="")
root <- addChildren(root,xmlNode("child1",attrs=node2))
node3 <- letters[1:3]
names(node3) <- paste("name",4:6,sep=&qu...
2018 Mar 21
0
how to add a child to a child in XML
..., you might consider using newXMLNode() instead of xmlNode() as it accepts a "parent = " argument. The alternative using newXMLNode() would look like...
atts_root <- c("val1","val2","val3")
names(atts_root) <- c("att1","att2","att3")
root <- newXMLNode("root", attrs = atts_root)
atts_child <- LETTERS[1:3]
names(atts_child) <- paste("name",1:3,sep="")
child <- newXMLNode("child",attrs = atts_child, parent = root)
atts_grandchild <- letters[1:3]
names(atts_grandchild...
2018 Mar 22
2
how to add a child to a child in XML
..., you might consider using newXMLNode() instead of xmlNode() as it accepts a "parent = " argument. The alternative using newXMLNode() would look like...
atts_root <- c("val1","val2","val3")
names(atts_root) <- c("att1","att2","att3")
root <- newXMLNode("root", attrs = atts_root)
atts_child <- LETTERS[1:3]
names(atts_child) <- paste("name",1:3,sep="")
child <- newXMLNode("child",attrs = atts_child, parent = root)
atts_grandchild <- letters[1:3]
names(atts_grandchild...
2007 Aug 25
5
How do I assign default values to model attribute
I have a model with a attribute named "code". Every time i create an
instance I want the "code" to be initialized by making a call to
"generate_code" method. How do i initialize model attributes in rails ??
thanks for help.
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2007 Sep 20
3
Ambiguities in vector
Hello all you helpful people out there!
I am stil R Beginner using R 2.5.1 on a Apple Power Book G4 with Mac
OS X 10.4.10 .
Perhaps you haven?t understood my question in the mail yesterday. So
I will try to describe my problem in a different way
You see the tables. I would like to test the variables between the
tables. But for some variables in some species , I have more than 1
2018 Mar 22
0
how to add a child to a child in XML
...ider using newXMLNode() instead of xmlNode() as it accepts a "parent = " argument. The alternative using newXMLNode() would look like...
>
> atts_root <- c("val1","val2","val3")
> names(atts_root) <- c("att1","att2","att3")
> root <- newXMLNode("root", attrs = atts_root)
>
> atts_child <- LETTERS[1:3]
> names(atts_child) <- paste("name",1:3,sep="")
> child <- newXMLNode("child",attrs = atts_child, parent = root)
>
> atts_grandchild <...
2018 Mar 22
1
how to add a child to a child in XML
..., you might consider using newXMLNode() instead of xmlNode() as it accepts a "parent = " argument. The alternative using newXMLNode() would look like...
atts_root <- c("val1","val2","val3")
names(atts_root) <- c("att1","att2","att3")
root <- newXMLNode("root", attrs = atts_root)
atts_child <- LETTERS[1:3]
names(atts_child) <- paste("name",1:3,sep="")
child <- newXMLNode("child",attrs = atts_child, parent = root)
atts_grandchild <- letters[1:3]
names(atts_grandchild...