How-To Geek on MSN

Don't trust Excel's COUNTA function to count non-blank cells—here's a better method

In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells.
Nature

Enhancing cell counting for cell and gene therapy

Blood cancers — including lymphoma, leukemia, and myeloma — are often challenging to treat. Traditional chemotherapy and radiation therapy can have limited efficacy and cause severe side effects, ...