Alexandra Mcgoran

3 Questions 2 Answers 0 Followers

Questions related from Alexandra Mcgoran

How can I compare categorical datasets with many factors in R (e.g., polymer types at different locations)?

I want to know if the type of litter found between sites is significantly different. I have 7 stations with polymer IDs for litter from each station. Can I compare two categorical variables...

20 September 2023 6,172 3 View

How to transform count data with 0s to get a normal distribution?

I have count data for the number of plastics in three groups of fish in 5 samples. I planned to conduct a 2-way ANOVA to compare these samples but none of the data sets are normally distributed....

16 August 2016 7,417 19 View

What acid digestion should I use to extract microplastic fibres?

I am studying flounder from the Thames and have found that they contain several fibres in their digestive tracts. I have a small sample remaining and plan to remove the digestive tracts and study...

03 November 2015 6,453 5 View