Hi Everyone,
I upgraded my box recently. I am now running R at version 4.2. I
attempted to do association rules today using arules. I am getting two
errors.
My first guess is there is something in the build of the arules that is
not found in r-base. My second guess is the script syntax needs further
work.
Anyone have an idea how to interpret these two errors, pls?
***************************************************
stephen@LENOVO-SSD ~/Desktop $ dpkg -s r-base | grep Version
Version: 4.2.1-2.2204.0
stephen@LENOVO-SSD ~/Desktop $ dpkg -s r-cran-arules | grep Version
Version: 1.7-4-1cran1.2204.0
stephen@LENOVO-SSD ~/Desktop $ dpkg -s r-cran-Matrix | grep Version
Version: 1.4-1-1.2204.0
stephen@LENOVO-SSD ~/Desktop $ dpkg -s r-cran-psych | grep Version
Version: 2.2.5-1cran1.2204.0
stephen@LENOVO-SSD ~/Desktop $
***************************************************
setwd("/home/stephen/SHD-R")
library(Matrix)
library(arules)
library(psych)
Data <- read.csv("./input/DataSet.csv", header=T, colClasses='factor')
Groups <- Data[6:12]
Groups[Groups=="0"] <- NA
View(Groups)
rules <- apriori(Groups, parameter = list(ext = FALSE, minlen=2,
supp=0.2, conf=0.5))
inspect(rules)
***************************************************
ERROR ONE
Attaching package: ‘arules’
The following objects are masked from ‘package:base’:
abbreviate, write
***************************************************
ERROR TWO
Error in eval(ei, envir) : object 'Insert' not found
***************************************************
Kindest Regards,
--
*Stephen Dawson, DSL*
/Executive Strategy Consultant/
Business & Technology
+1 (865) 804-3454
http://www.shdawson.com
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