anecdotal
Definition
anecdotal is concerned with or based on narratives (or anecdotes) about a particular matter; often based on personal observations or experiences rather than scientific data.
Español concerniente a o basado en narrativas (o anécdotas) sobre un asunto particular; a menudo basado en observaciones personales o experiencias en lugar de datos científicos.
Example
"The anecdotal evidence was insufficient evidence for changing the laws."