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(0) Thank | 南洋旧梦Dr.Wang

The Pearson correlation coefficient (PCC, or Pearson's r) is a widely used measure of linear correlation

(0) Thank | 维尔娜菲茨杰拉德

The additive effect refers to the effect of using two drugs together being equal to the combined effect of each drug used individually at double the dose. If the therapeutic effect obtained from the combined use of two drugs is greater than the sum of the individual effects of the two drugs, it is called a synergistic effect.
How to determine whether two drugs have a synergistic effect or an additive effect?
Due to the various factors that can affect the efficacy in animal experiments or clinical treatments, unless the result clearly shows a significant increase compared to the sum of the efficacies of each drug, a synergistic effect can be confirmed; otherwise, it is generally referred to as an enhancement effect

(0) Thank | 维尔娜菲茨杰拉德

What is synergism? What is additive effects? What is the difference between the two?

(0) Thank | Darlene Pepys

How to calculate correlation?

(0) Thank | 龙鳞孝礼