Perfil de habilidad

Statistical Analysis

Esta habilidad define expectativas en roles y niveles.

Machine Learning & AI Classical Machine Learning

Roles

donde aparece esta habilidad

Niveles

ruta de crecimiento estructurada

Requisitos obligatorios

los otros 5 opcionales

Machine Learning & AI

Classical Machine Learning

22/2/2026

Selecciona tu nivel actual y compara las expectativas.

Qué se espera en cada nivel

La tabla muestra cómo crece la profundidad desde Junior hasta Principal.

Rol	Obligatorio	Descripción
Data Scientist		Conducts descriptive statistics and basic statistical data analysis. Calculates measures of central tendency, variance, and correlations. Builds confidence intervals and conducts basic statistical tests via scipy.stats.

Rol	Obligatorio	Descripción
Data Scientist		Applies advanced statistical analysis: regression analysis, ANOVA, non-parametric tests, survival analysis. Conducts power analysis for experiment planning. Uses statsmodels for regression and time series decomposition.

Rol	Obligatorio	Descripción
Data Scientist		Designs statistical frameworks for data science teams. Applies advanced methods: causal inference, mixed effects models, GAMs. Conducts simulation studies for methodology validation. Establishes statistical rigor standards for ML research.

Rol	Obligatorio	Descripción
Data Scientist		Defines statistical analysis standards for the organization. Establishes guidelines for applying statistical methods to different business tasks. Coordinates statistical consulting for product and data science teams.

Rol	Obligatorio	Descripción
Data Scientist		Shapes statistical thinking culture at organizational level. Defines strategy for applying statistical methods to business decision-making. Publishes methodological works, trains the organization in statistical literacy.

Junior 1 requisitos

Data Scientist

Conducts descriptive statistics and basic statistical data analysis. Calculates measures of central tendency, variance, and correlations. Builds confidence intervals and conducts basic statistical tests via scipy.stats.

Middle 1 requisitos

Data Scientist

Applies advanced statistical analysis: regression analysis, ANOVA, non-parametric tests, survival analysis. Conducts power analysis for experiment planning. Uses statsmodels for regression and time series decomposition.

Senior 1 requisitos

Data Scientist

Designs statistical frameworks for data science teams. Applies advanced methods: causal inference, mixed effects models, GAMs. Conducts simulation studies for methodology validation. Establishes statistical rigor standards for ML research.

Lead / Staff 1 requisitos

Data Scientist

Defines statistical analysis standards for the organization. Establishes guidelines for applying statistical methods to different business tasks. Coordinates statistical consulting for product and data science teams.

Principal 1 requisitos

Data Scientist

Shapes statistical thinking culture at organizational level. Defines strategy for applying statistical methods to business decision-making. Publishes methodological works, trains the organization in statistical literacy.

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