summary()
La función en R Language es una función genérica que se utiliza para producir resúmenes de resultados de los resultados de varias funciones de ajuste de modelos.
Sintaxis: resumen (objeto, maxsum)
Parámetros:
objeto: R objeto
maxsum: valor entero que indica cuántos niveles se deben mostrar para los factores
Ejemplo 1:
# R program to illustrate # summary function # Initializing a character and # integer vector x <- c("GFG", "gfg", "Geek", "Geeks") y <- c(1, 2, 3, 4) # Calling summary() function summary(x) summary(y)
Producción:
Length Class Mode 4 character character Min. 1st Qu. Median Mean 3rd Qu. Max. 1.00 1.75 2.50 2.50 3.25 4.00
Ejemplo 2:
# R program to illustrate # summary function # Initializing a data set state.region # Calling summary() function to # get the factor for above data set # Getting all the possible levels summary(state.region) # Getting maximum 3 levels summary(state.region, maxsum = 3)
Producción:
[1] South West West South West [6] West Northeast South South South [11] West West North Central North Central North Central [16] North Central South South Northeast South [21] Northeast North Central North Central South North Central [26] West North Central West Northeast Northeast [31] West Northeast South North Central North Central [36] South West Northeast Northeast South [41] North Central South South West Northeast [46] South West South North Central West Levels: Northeast South North Central West Northeast South North Central West 9 16 12 13 South West (Other) 16 13 21
Publicación traducida automáticamente
Artículo escrito por Kanchan_Ray y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA