Learn about the best ways to control variables in experimental design in biotechnology, such as defining, choosing, implementing, monitoring, adjusting, comparing, and reviewing your variables.

Sorting by CONTROL variables is available for systematic and sequential selection methods, which include METHOD=SYS, METHOD=PPS_SYS, METHOD=SEQ, and METHOD=PPS_SEQ. Sorting provides additional control ...

After you have controlled the extraneous variables and confounding factors in your research design, you need to evaluate how well you have done it.

In this paper, the design of the control chart when the variable of interest follows the gamma distribution under the neutrosophic statistical interval method (NSIM) is proposed. The average run ...