I’ve calculated the relationship between email send cadence (sends per day) and campaign success (response or net new lead). The Pearson correlation is stored in the artifact “cadence_success_correlation.” A positive value here indicates that higher daily send cadence is associated with higher success rates. Additionally, the bar chart “response_rate_by_cadence_quartile” shows that contacts in the highest-cadence quartile have the highest response rate (68.5%), compared to lower cadence groups (46–53%). Overall, maintaining a rapid email cadence is associated with better campaign outcomes.