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datana (version 1.1.4)

Datasets and Functions to Accompany Analisis De Datos Con R

Description

Datasets and functions to accompany the book 'Analisis de datos con el programa estadistico R: una introduccion aplicada' by Salas-Eljatib (2021, ISBN: 9789566086109). The package helps carry out data management, exploratory analyses, and model fitting.

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Version

Install

install.packages('datana')

Monthly Downloads

835

Version

1.1.4

License

GPL (>= 3)

Maintainer

Christian Salas-Eljatib

Last Published

September 23rd, 2025

Functions in datana (1.1.4)

Creates a descriptive statistics table for continuous variables.

Deletes the last n-characters of a string

Crecimiento poblacional de escarabajos

Population density growth of beetles

Edad y características biométricas de osos salvajes (sin datos faltantes)

Driver status after car accidents in Greece.

datana: Datasets and Functions to Accompany Analisis De Datos Con R

Deletes the first n-characters of a string

findColumn.byname

Finds the position of a specific variable.

Mediciones foliares para árboles de Eucalyptus nitens en Tasmania, Australia.

Elección presidencial en el estado de Florida (USA) en el 2000.

Fish growth variables.

Stock and Watson CPS Education Earnings

Leaf measurements for Eucalyptus nitens trees in Tasmania, Australia.

Chicken growth data.

Crecimiento de pollos.

Tree-level cork biomass data for Oak trees in Portugal

Crecimiento de peces

Presidential election data of Florida (USA) in 2000.

Forest fire occurrence in central Chile

Puntaje ENDFID 2021 por carrera

Function to compute the harmonic mean of a numeric vector

Function to compute the geometric mean of a numeric vector

Datos de biomasa de corcho en árboles de Encino en Portugal

Tree height growth of Douglas-fir sample trees in the Northwest of the United States

Foliar damage by Ozone

Function to compute the needed statistics for a given contrast

CO2 emissions and temperature at country-level.

Computes the sample kurtosis of a distribution

Interpolation function

Tree height-diameter data from Idaho (USA)

Extracts the last n-characters of a string

Extracts the last n-characters of a string

Crecimiento en altura de una muestra de árboles en los Estados Unidos

Daño foliar por Ozono

Function for building a figure having both an histogram and a boxplot for a single random variable

Prices of gasoline and crude oil

Ocurrencia de incendios forestales

Area y peso para hojas de árboles.

Tree biomass of sugar maple (Acer saccharum) trees.

Esperanza de vida de paises

Tree locations for a sample plot in the Llancahue experimental forest

Computes the mode

Presence or absence of sea ice from logbook records of annual cruises

Performs a likelihood ratio test between two models being fitted by maximum likelihood.

Fertilization experiment data.

Altura-diámetro de árboles en el estado de Idaho (USA)

Function for building a scatterplot with a superposing smoothed line

Computes a likelihood ratio test between a reduced model and a full model. Both models must be already fitted using and R function.

Mediciones foliares (todas, n=744) para árboles de Eucalyptus nitens en Tasmania, Australia.

Diameter growth of trees

Crecimiento diametral de árboles

Leaf measurements (all, n=744) for Eucalyptus nitens trees in Tasmania, Australia.

Creates an object having the main fitting statistics from a regression model.

Índice Mensual de Actividad Económica (IMACEC)

Large trees in forests near Tolga, in Eastern Norway.

Productividad científica de estudiantes de postgrado

Árboles grandes en bosques cercanos a Tolga, en el Este de Noruega.

Ubicación cartesiana de árboles en el bosque de Llancahue

Eleccion presidencial del 2021 en Chile.

Function to produce a table ranks the models being analyzed.

Observed versus predicted values plot.

Experimento de fertilización

Tree spatial coordinates in the Rucamanque forest

Ubicación espacial de árboles en el bosque de Rucamanque

Crecimiento en altura de árboles de Nothofagus alpina.

Height growth of Nothofagus alpina trees in Chile.

Function to compute the PRESS statistics of a regression model .

Function to produce a smooth curve over a scatterplot

On the National System of State Protected Wild Areas (SNASPE) of Chile.

Obtain the P-value for a Standard t-distributed random variable

Creates a LaTeX file having a descriptive statistics table for continuous variables

Obtain the P-value for a Standard Gaussian random variable

Soil treatment experiment in tree seedlings

Sistema nacional de areas protegidas del estado (SNASPE) de Chile

Tratamientos del suelo en el crecimiento de plantulas.

Rendimiento escolar por estudiante en Chile 2024

Tree locations for several plots of Norway spruce (Picea abies) in Austria

Creates a LaTeX file having an ANOVA table for a previously fitted linear regression model

Volumen a nivel de árbol para roble (Nothofagus obliqua) especie en el bosque de Rucamanque

Puntaje SIMCE 2023 en matemática 4to Básico por RBD

Computes the skewness of a numeric vector

Computes the simmetry index

Computes the variance inflation factor (VIF) for a multiple linear regression (MLR) model.

Elección primaria para la presidencia de Chile

Ubicación cartesiana de árboles en un bosque (solo como referencia para uso del libro).

Datos GDP-per capita

Precios de gasolina y petróleo

Function for building a scatterplot with superposing boxplots

Land-cover, environmental and sociodemographic data for the 34 municipalities composing the Greater Santiago area, Santiago, Chile.

Cobertura territorial, ambiental y sociodemografica de los 34 municipios que componen el area del Gran Santiago, Santiago, Chile..

Function to compute prediction statistics based on observed values

Function to create a table with the prediction statistics by model.

convert the first n-characters of a string to upper-case letters.

Volumen, altura, y diámetro para árboles de Black Cherry

A scatterplot with marginal histograms

Figure of a matrix of scatterplots and histograms for several variables.

Tree volume of roble (Nothofagus obliqua) in the Rucamanque forest

Function for producing a QQ plot for a Gaussian probability density function.

Datos de precipitación en Californa

Sludge data are at different cities, with a value of concentration zinc.

Height growth of Pinus taeda (Loblolly pine) trees

Crecimiento en altura de Pinus taeda

Sludge data are at different cities, with a value of concentration zinc.

Diameter, height and volume for Black Cherry Trees

Produces a time series plot

Function to assign classes based upon a variable of interest.

Age and physical measurement data for wild bears (without missing values)

Airquality data in New York city.

Age and physical measurement data for wild bears

Calidad del aire en la ciudad de Nueva York.

annualppCities2

Serie de tiempo de precipitaciones anuales en Chile.

Sobre el estadístico R2: los datos del cuarteto de Anscombe

About the R-Squared statistics: the Anscombe quartet dataset

Edad y características biométricas de osos salvajes

Camera trap data on mammals in Ruaha National Park, southern Tanzania.

Time series of annual precipitations in cities of Chile.

Camaras trampa de mamiferos en el parque nacional Ruaha, en el sur de Tanzania

Caribou survival

Sobrevivencia de caribú

Datos encuesta CASEN del 2022

Function to compute the cumulative distribution of a variable