Valores de las viviendas en los suburbios de Boston
El conjunto de datos Boston es un marco de datos (data frame) que contiene 506 filas y 14 columnas. Incluye variables relacionadas con las características de las viviendas, las condiciones socioeconómicas, la contaminación y la accesibilidad a los servicios en los suburbios de Boston.
Variables:
library(MASS)
library(neuralnet)
library(ggplot2)
library(tidyverse)
## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
## ✔ dplyr 1.2.1 ✔ readr 2.2.0
## ✔ forcats 1.0.1 ✔ stringr 1.6.0
## ✔ lubridate 1.9.5 ✔ tibble 3.3.1
## ✔ purrr 1.2.2 ✔ tidyr 1.3.2
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::compute() masks neuralnet::compute()
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag() masks stats::lag()
## ✖ dplyr::select() masks MASS::select()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors
library(visdat)
library(tidyverse)
library(dplyr)
library(skimr)
set.seed(65)
datos <- Boston
head(datos)
## crim zn indus chas nox rm age dis rad tax ptratio black lstat
## 1 0.00632 18 2.31 0 0.538 6.575 65.2 4.0900 1 296 15.3 396.90 4.98
## 2 0.02731 0 7.07 0 0.469 6.421 78.9 4.9671 2 242 17.8 396.90 9.14
## 3 0.02729 0 7.07 0 0.469 7.185 61.1 4.9671 2 242 17.8 392.83 4.03
## 4 0.03237 0 2.18 0 0.458 6.998 45.8 6.0622 3 222 18.7 394.63 2.94
## 5 0.06905 0 2.18 0 0.458 7.147 54.2 6.0622 3 222 18.7 396.90 5.33
## 6 0.02985 0 2.18 0 0.458 6.430 58.7 6.0622 3 222 18.7 394.12 5.21
## medv
## 1 24.0
## 2 21.6
## 3 34.7
## 4 33.4
## 5 36.2
## 6 28.7
str(datos)
## 'data.frame': 506 obs. of 14 variables:
## $ crim : num 0.00632 0.02731 0.02729 0.03237 0.06905 ...
## $ zn : num 18 0 0 0 0 0 12.5 12.5 12.5 12.5 ...
## $ indus : num 2.31 7.07 7.07 2.18 2.18 2.18 7.87 7.87 7.87 7.87 ...
## $ chas : int 0 0 0 0 0 0 0 0 0 0 ...
## $ nox : num 0.538 0.469 0.469 0.458 0.458 0.458 0.524 0.524 0.524 0.524 ...
## $ rm : num 6.58 6.42 7.18 7 7.15 ...
## $ age : num 65.2 78.9 61.1 45.8 54.2 58.7 66.6 96.1 100 85.9 ...
## $ dis : num 4.09 4.97 4.97 6.06 6.06 ...
## $ rad : int 1 2 2 3 3 3 5 5 5 5 ...
## $ tax : num 296 242 242 222 222 222 311 311 311 311 ...
## $ ptratio: num 15.3 17.8 17.8 18.7 18.7 18.7 15.2 15.2 15.2 15.2 ...
## $ black : num 397 397 393 395 397 ...
## $ lstat : num 4.98 9.14 4.03 2.94 5.33 ...
## $ medv : num 24 21.6 34.7 33.4 36.2 28.7 22.9 27.1 16.5 18.9 ...
skim(datos)
| Name | datos |
| Number of rows | 506 |
| Number of columns | 14 |
| _______________________ | |
| Column type frequency: | |
| numeric | 14 |
| ________________________ | |
| Group variables | None |
Variable type: numeric
| skim_variable | n_missing | complete_rate | mean | sd | p0 | p25 | p50 | p75 | p100 | hist |
|---|---|---|---|---|---|---|---|---|---|---|
| crim | 0 | 1 | 3.61 | 8.60 | 0.01 | 0.08 | 0.26 | 3.68 | 88.98 | ▇▁▁▁▁ |
| zn | 0 | 1 | 11.36 | 23.32 | 0.00 | 0.00 | 0.00 | 12.50 | 100.00 | ▇▁▁▁▁ |
| indus | 0 | 1 | 11.14 | 6.86 | 0.46 | 5.19 | 9.69 | 18.10 | 27.74 | ▇▆▁▇▁ |
| chas | 0 | 1 | 0.07 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | ▇▁▁▁▁ |
| nox | 0 | 1 | 0.55 | 0.12 | 0.38 | 0.45 | 0.54 | 0.62 | 0.87 | ▇▇▆▅▁ |
| rm | 0 | 1 | 6.28 | 0.70 | 3.56 | 5.89 | 6.21 | 6.62 | 8.78 | ▁▂▇▂▁ |
| age | 0 | 1 | 68.57 | 28.15 | 2.90 | 45.02 | 77.50 | 94.07 | 100.00 | ▂▂▂▃▇ |
| dis | 0 | 1 | 3.80 | 2.11 | 1.13 | 2.10 | 3.21 | 5.19 | 12.13 | ▇▅▂▁▁ |
| rad | 0 | 1 | 9.55 | 8.71 | 1.00 | 4.00 | 5.00 | 24.00 | 24.00 | ▇▂▁▁▃ |
| tax | 0 | 1 | 408.24 | 168.54 | 187.00 | 279.00 | 330.00 | 666.00 | 711.00 | ▇▇▃▁▇ |
| ptratio | 0 | 1 | 18.46 | 2.16 | 12.60 | 17.40 | 19.05 | 20.20 | 22.00 | ▁▃▅▅▇ |
| black | 0 | 1 | 356.67 | 91.29 | 0.32 | 375.38 | 391.44 | 396.22 | 396.90 | ▁▁▁▁▇ |
| lstat | 0 | 1 | 12.65 | 7.14 | 1.73 | 6.95 | 11.36 | 16.96 | 37.97 | ▇▇▅▂▁ |
| medv | 0 | 1 | 22.53 | 9.20 | 5.00 | 17.02 | 21.20 | 25.00 | 50.00 | ▂▇▅▁▁ |
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