OpenIntro Statistics Dataset - ethanol

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dataset-434620042.csv 581 bytes
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This dataset was taken from the list of OpenIntro dataset files found at

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Experiment where 3 different treatments of ethanol were tested on thetreatment of oral cancer tumors in hamsters.


  • treatment - Treatmentthe hamster received.
  • regress - a factor with levels noyes


Morhard R, et al. 2017. Development of enhanced ethanol ablation asan alternative to surgery in treatment of superficial solid tumors.Scientific Reports 7:8750.


The ethyl_cellulose and pure_ethanol treatments consisted ofabout a quarter of the volume of the tumors, while thepure_ethanol_16x treatment was 16x that, so about 4 times the size ofthe tumors.

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