Possible plagiarism advice Last year, I was helping a colleague with statistical analysis. Originally, I was on the paper but after a personal falling out with this colleague, I removed myself as a co-author. Because I am passionate about open science, I told them that they could use the analysis I did (and the computational script I wrote to do the analysis) for their paper. I did not explicitly ask to be credited. 

The paper has been published in a relatively good journal. The authors used my analysis but also used my exact words in the methods section from a write-up of the methods and results. It is around 2 paragraphs of direct copy-and-paste. They have also published the computational script along with the paper and have not changed it in anyway (it still has my settings for setting the working directory path on my computer).

I have copies of my original analyses. 

On one hand, you could say: what did you think was going to happen? And - you don't have a leg to stand on. However, I am quite irked that they lazily copy and pasted my words into their paper without even attempting to make it their own in any way. 

What would you do in this situation? Anything? Suck it up and move on?

EDIT: They also use figures I made in their paper.
In such issues, it pays to be ultra-clear about terminology. This is not a case of plagiarism, as the authors have (based on your description) not copied any existing published text from you. The term here is insufficient attribution.

That said, I see your situation to be in somewhat of a grey area. You have explicitly given them permission to use your work. You may have meant that they were to rewrite what you wrote and re-plot what you plotted, but it is not difficult for me to see that this may not have been what the authors understood. In all honesty, I would also not have assumed that this is what you expected to happen.

A general problem is that there really are no well-understood rules in academia how an author who has contributed significantly can recuse themselves from a collaboration — strictly speaking, the authors cannot publish without you (as you have contributed and need to be acknowledged), nor can they publish with you (as every author needs to agree to be listed as an author). The cleanest solution would have probably been if you could have written up your part in some sort of report (e.g., a preprint), which the authors could have then cited as usual, but it is evident that this is often not possible.


  What would you do in this situation? Anything? Suck it up and move on?


In all honesty, I would suggest seeing this as a learning opportunity and moving on. Your claim seems way too vague and unclear to justify retracting the paper (and, honestly, if you try to get this paper retracted after you explicitly said they can use your work, you'll probably have made enemies for life). There really is not much else that can be done if the paper is already accepted.