Registro de evidencia del método

Descriptive Statistics

Descriptive statistics is a set of procedures that numerically and visually summarises the essential characteristics of a dataset: central tendency (mean, median, mode), spread (standard deviation, interquartile range), shape (skewness, kurtosis), and frequency distributions. Systematised for applied data analysis by John W. Tukey in his 1977 work on Exploratory Data Analysis, descriptive statistics serves as the indispensable first step before any inferential or modelling procedure.

Sources recorded, not reviewed

Registro de origen

Citas copiadas textualmente del registro de origen del método. No se infiere ninguna verificación a nivel de afirmación de ellas.

Registro del método taxonómico · hypothesis-test / statistics

Tukey, J.W. (1977). Exploratory Data Analysis. Addison-Wesley. · ISBN 978-0201076165

Abrir método completo

Afirmaciones curadas

Afirmaciones persistidas en el libro mayor de evidencia, cada una con su propia evaluación.

Aún no hay afirmaciones curadas

Esta vista no inventa una evaluación de afirmación si el libro mayor no tiene ninguna.

Métodos relacionados

Generado a partir del grafo de métodos y mostrado como relaciones sugeridas por la máquina; no se infiere ninguna afirmación de evidencia.

Same method familyChi-square goodness-of-fit testmachine-suggested · Relational suggestion, not evidence.Same method familyIndependent t-testmachine-suggested · Relational suggestion, not evidence.Same method familyKolmogorov-Smirnov Testmachine-suggested · Relational suggestion, not evidence.Same method familyOne-way ANOVAmachine-suggested · Relational suggestion, not evidence.Same method familyPearson Correlationmachine-suggested · Relational suggestion, not evidence.Same method familyShapiro-Wilk testmachine-suggested · Relational suggestion, not evidence.