The Real Imac

here's the raw data that is used to calculate on a weekly basis

These differences then trickle down (or up) to the adjusted rate which can impact the actual tier qualification.

Looking across week, there is a consistent difference in the unadjusted rate from State Reporting Dash Board vs what is released on the Blue Print site.

Let's look at Marin County. For 10/04-10/10, the BluePrint data says there is unadjusted rate of 5. But how/where was this number derived? Based on a calculation from data provided from the State Dashboard, the unadjusted rate should be 6.8, which then adjusts to 4.2.

@GavinNewsom @CAPublicHealth (cc @KTVU ) Honest inquiry. Love the new tier methods, but have some questions. Every Tues, you assign tiers and release the BluePrint_Data_Chart. But where is the source data used to derive the Case Rate and Positivity Rate?

@GavinNewsom @CAPublicHealth Seem to be data errors between state covid sites. Looking at Marin County, according to Blueprint site, Marin is now 1 week into Moderate, although Dashboard data would still indicate Widespread. Why is this? (Other counties also show same variance.)

@GavinNewsom @MarinHHS @CAPublicHealth 1) why do neither the State and County data match the "Blueprint" site? (to simplify: all three data sources should have the same information, so when they do not match then it calls into question the validity of all three sources)

@MarinHHS @CAgovernor @CAPublicHealth @GavinNewsom Okay, let's try this again. What's going on here? Why does the state data not match the county data (or vice-versa)? Not implying malice here, just trying to understand the variance.

@MarinHHS @GavinNewsom @CAPublicHealth why does the state consistently show a lower case rate than what Marin County Health and Human Services reports?

@MarinHHS @CAPublicHealth @GavinNewsom Why does the State consistently show our 7 day average case rate as lower than what Marin County reports to its citizens?

@MarinHHS @CAPublicHealth @GavinNewsom what's goin on here? Does the state have a different set of numbers than what the county has? A simple calculation shows consistent differences week over week.

Yep, or to generally sober up.