The measure phase is to measure the current situation in a precise and quantified way. It consists of a set of tools, allowing a pragmatic measure of our subject of study. Introduction The measure phase is to measure the current situation in a precise and quantified...
The process map allows you to map a process by identifying the inputs and outputs of each step. It correlates the Input with the CTQ. Introduction The process map allows you to map a process by identifying the input and outputof each step. by correlating with the CTQ,...
The cause-effect matrix evaluates the level of input influence on CTQ. It allows you to filter input to select the 5 to 10 most influential inputs. Introduction The cause-effect matrix evaluates the level of input influence on CTQ. It allows you to filter input to...
The issue of VMEA is to finalize Input selection to define KPIV. Starting from the inputs selected with the Causes/effects matrix, the VMEA fits into the detail of each variable. Introduction This is the tool that makes the link between the measure phase and the...
Wilcoxon Test The Wilcoxon test is not to be confused with the Wilcoxon-Mann Whitney test. Even if they are similar, this one is suitable for matched data. 1 – Introduction As far back as time goes, states have always felt the need to have information about...
1 – data collection for a statistical study Collecting reliable data and complying with the basic rules of statistics is necessary to ensure a significant result. 2 – Sampling plans The issue of sampling is to establish a sampling process to limit the cost...
