We measured model performance using the concordance correlation coefficient, which is a measure of the agreement between the model predictions and the gold standard, and the root mean squared error, a measure of the magnitude of the deviation between the model predictions and the gold standard, expressed in the same units as the predictions
In large numbers, discarded cigarettes can create problems on waterways, beaches, and other public spaces
For heavy smokers, starting around 25-35mg nicotine may make switching smoother
Calling in professional help may be the safest way for you to get back on your feet
Pro Tip: This Old House painter Mauro Henrique recommends skipping the DIY vinegar mix in favor of something stronger for smoke-damaged walls: Give all the inside walls and ceilings a thorough scrub-down with a trisodium phosphate (TSP) solution, or TSP substitute (both sold in paint stores). He advises dissolving about cup of TSP in 2 gallons of warm water for the best results