Sharing: Some evolution data

I did some mass evolution months ago before Gen2 and recorded the paired results. I was trying to conduct some statistical study but never had time. Today I occasionally dug it out from my computer. So I decided to share the data for anyone interested in conducting an analysis.

Link: https://docs.google.com/spreadsheets/d/1DLjoKetMO4UYqQ3FxSWH9FeGpFrkooZExtIliRvIfi8/edit?usp=sharing

Note:
1. My and another trainer's records were mixed;
2. Available data are only of four species: Pidgey, Weedle, Caterpie and Eevee.