[R] Identifying rows that violate association rules

2011-05-31 Thread Rashid Bakirov
Hello, I am successfully applying apriori Algorithm in arules package to basket-form data and am getting a set of association rules. Is there an easy way to know, which rows violate these rules? That is, if I have a rule {beer,vodka} = {gin}, I want to find rows which contain {beer,vodka}

Re: [R] Applying boxplot.stats to multiple value lists

2011-05-24 Thread Rashid Bakirov
Date: Mon, 23 May 2011 15:51:39 -0700 From: ehl...@ucalgary.ca To: rashid...@hotmail.com CC: r-help@r-project.org Subject: Re: [R] Applying boxplot.stats to multiple value lists On 2011-05-23 07:40, Rashid Bakirov wrote: Hello all R gurus, I have a following problem which I

[R] Applying boxplot.stats to multiple value lists

2011-05-23 Thread Rashid Bakirov
Hello all R gurus, I have a following problem which I hope someone will help me to solve. I have a data.frame in form similar to below. testframe-data.frame(Name=c(aa,aa,aa,aa,aa,bb,bb,bb,bb,bb),Value=c(1,100,1,1,1,100,100,100,100,1)) Name Value 1aa 1 2aa 100 3aa