C5-07 Box-Cox transformation - Process Capability for Non-normal data Lean Six Sigma

Описание к видео C5-07 Box-Cox transformation - Process Capability for Non-normal data Lean Six Sigma

We can try to transform the data into values that follow a normal distribution. If the transformed values follow a normal distribution, we can use the normal capability tools we studied earlier in this chapter.
We normally use these two transformation method to transform nonnormal data to normal : The Box-Cox transformation and the Johnson transformation.
The Box-Cox transformation works by rising each value to a power between -5 and 5....

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