In your spreadsheet I don't see the normally expected rate of deaths - the noise that you are investigating to find the signal. For each cohort you should have the expected death rate - which would need to be seasonally adjusted. You then subtract expected deaths from actual deaths to find your signal. Did I miss that in your spreadsheet?
In your spreadsheet I don't see the normally expected rate of deaths - the noise that you are investigating to find the signal. For each cohort you should have the expected death rate - which would need to be seasonally adjusted. You then subtract expected deaths from actual deaths to find your signal. Did I miss that in your spreadsheet?
In your spreadsheet I don't see the normally expected rate of deaths - the noise that you are investigating to find the signal. For each cohort you should have the expected death rate - which would need to be seasonally adjusted. You then subtract expected deaths from actual deaths to find your signal. Did I miss that in your spreadsheet?