I Was able to figure out how to create my object using the "read_baskets"
function but when I run the "cspade" function I receive the following error
(running in RStudio)
...
4 -> 1 2 -> 1 -> 1 -- 1 1
3 -> 1 2 -> 1 -> 1 -- 1 1
3 4 -> 1 2 -> 1 -> 1 -- 1 1
3 4 -> 1 -> 1 -> 1 -- 1 1
NA MB [2.4s]
reading sequences ...Error in file(con, "r") : cannot open the connection
In addition: Warning message:
In file(con, "r") :
cannot open file
'C:\Users\reichmanj\Documents\R\R-3.5.1\library\arulesSequences\misc\cspade1
f8c30bb5148.out': No such file or directory
cspade> as(s1, "data.frame")
Error in .class1(object) : object 's1' not found
But if I run in R (alone) it works just fine. Any idea why I can' t seem
to
run in RStudio or what I might have to do in RStudio?
-----Original Message-----
From: R-help <r-help-bounces at r-project.org> On Behalf Of Jeff Reichman
Sent: Monday, October 1, 2018 4:48 PM
To: r-help at r-project.org
Subject: [R] arulesSequences Package
R-Help Forum
For anyone who has used the "arulesSequences" Package how do I start with
raw data (*.csv file) and convert into a sequence object to run the cSPADE
function. The package example use zaki dataset which has already been
converted. When I state raw data how should I structure my csv file?
A web example or RPubs link?
For example
Seq_1 {E,B}, {C}, {T}
Seq_2 (E,M}, {C}, {B,E,V,T}
Seq_3 {E},{C},{T}
Jeff Reichman