🔍 Is Your Model Telling the Full Truth?

Residual Analysis is the reality check your model needs! ✅

Uncover patterns, detect outliers, and ensure your conclusions are solid.

Don’t just build a model—validate it!

#IQSigma #ResidualAnalysis #DataScience #LeanSixSigma #ProcessImprovement

How to perform a normality test？

#ParametricAssumptions
#ProbabilityPlot
#DAgostinoTest
#JarqueBeraTest
#NormalDistribution
#ResidualAnalysis
#Transformations
#LogTransformation
#SquareRootTransformation
#BoxCoxTransformation
#PValue
#SampleSizeEffect
#NonParametricTests
#DataVisualization