Displaying 4 results from an estimated 4 matches for "item28".
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item2
2010 Dec 20
2
package "arules" - 'transpose' of the transactions
Suppose this is my list of transactions:
set.seed(200)
tran=random.transactions(100,3)
inspect(tran)
items transactionID
1 {item80} trans1
2 {item8,
item20} trans2
3 {item28} trans3
I want to get the 'transpose' of the data, i.e.
transactionID items
1 {trans2} item8
2 {trans2} item20
3 {trans3} item28
4 {trans1} item80
I tried converting tran into a matrix, then transpose it, then convert it
back to transactions. But m...
2011 Feb 14
4
sem problem - did not converge
...32, lam32, NA
F2 -> Item42, lam42, NA
F2 -> Item47, lam47, NA
F2 -> Item64, lam64, NA
F2 -> Item66, lam66, NA
F2 -> Item68, lam68, NA
F2 -> Item74, lam74, NA
F3 -> Item3, lam3, NA
F3 -> Item8, lam8, NA
F3 -> Item18, lam18, NA
F3 -> Item23, lam23, NA
F3 -> Item28, lam28, NA
F3 -> Item33, lam33, NA
F3 -> Item38, lam38, NA
F3 -> Item43, lam43, NA
F4 -> Item9, lam9, NA
F4 -> Item39, lam39, NA
F5 -> Item5, lam5, NA
F5 -> Item10, lam10, NA
F5 -> Item20, lam20, NA
F5 -> Item25, lam25, NA
F5 -> Item30, lam30, NA
F5 -> It...
2010 Dec 20
1
transposing panel data
...39;transpose' of the transactions
To: r-help@r-project.org
Date: Monday, December 20, 2010, 8:41 AM
Suppose this is my list of
transactions:
set.seed(200)
tran=random.transactions(100,3)
inspect(tran)
items transactionID
1 {item80} trans1
2 {item8,
item20} trans2
3 {item28} trans3
I want to get the 'transpose' of the data, i.e.
transactionID items
1 {trans2} item8
2 {trans2} item20
3 {trans3} item28
4 {trans1} item80
I tried converting tran into a matrix, then transpose it, then convert it
back to transactions. But m...
2010 Dec 19
3
monthly median in a daily dataset
Hello,
I have a multi-year dataset (see below) with date, a data value and a flag
for the data value. I want to find the monthly median for each month in this
dataset and then plot it. If anyone has suggestions they would be greatly
apperciated. It should be noted that there are some dates with no values and
they should be removed.
Thanks
Emily
> print ( str(data$flow$daily) )