#3 Add example where all are filtered during standardisation

Egyesítve

HenryCrosswell 3 commit egyesítve innen: neuroinformatics/km/frontend-tests ide: neuroinformatics/master ekkor: 3 hete

Szerző	SHA1 Üzenet	Dátum
Kimberly Meechan	1a2b747e96 add offspring sex column	3 hete
Kimberly Meechan	c65420a9cf Merge branch 'master' of https://gin.swc.ucl.ac.uk/neuroinformatics/oscar-test-data into km/frontend-tests	3 hete
Kimberly Meechan	f0abadd779 add csv file where all rows are forbidden	3 hete