Select Variables to Standardize

Standardized Data Preview

Standardization Summary

🔎 Research Interpretation

⚠️ Important Research Guidance

• Standardization changes the scale of a variable but does not change the underlying ordering of observations.
• Z-score standardization expresses observations relative to the variable mean and standard deviation.
• Min-Max scaling transforms selected values to a 0–1 range based on the observed minimum and maximum.
• Standardization does not automatically make data normally distributed.
• Extreme outliers can strongly influence both the mean and standard deviation used for Z-score standardization and the minimum/maximum used for Min-Max scaling.
• Identifier columns such as ID, Sample ID, Replicate, Serial Number, or similar fields should generally not be standardized as research measurements.
• Choose the transformation method according to the requirements of the statistical analysis rather than applying standardization automatically.