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datana (version 1.1.5)

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

1.1.5

License

GPL (>= 3)

Maintainer

Christian Salas-Eljatib

Last Published

October 14th, 2025

Functions in datana (1.1.5)

Sobrevivencia de caribú

Population density growth of beetles

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

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

Deletes the last n-characters of a string

Function to compute the needed statistics for a given contrast

Tree-level cork biomass data for Oak trees in Portugal

Creates a descriptive statistics table for continuous variables.

Deletes the first n-characters of a string

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

Datos de biomasa de corcho en árboles de Encino en Portugal

CO2 emissions and temperature at country-level.

Crecimiento de pollos.

Chicken growth data.

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

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

Stock and Watson CPS Education Earnings

Extracts the last n-characters of a string

Extracts the last n-characters of a string

Puntaje ENDFID 2021 por carrera

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

Leaf measurements for Eucalyptus nitens trees in Tasmania, Australia.

Presidential election data of Florida (USA) in 2000.

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

findColumn.byname

Finds the position of a specific variable.

Experimento de fertilización

Fertilization experiment data.

Forest fire occurrence in central Chile

Crecimiento de peces

Crecimiento diametral de árboles

Fish growth variables.

Foliar damage by Ozone

Diameter growth of trees

Daño foliar por Ozono

Function to compute the harmonic mean of a numeric vector

Function to compute the geometric mean of a numeric vector

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

Tree height-diameter data from Idaho (USA)

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

Datos GDP-per capita

Prices of gasoline and crude oil

Ocurrencia de incendios forestales

Interpolation function

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

Area y peso para hojas de árboles.

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

Precios de gasolina y petróleo

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

Esperanza de vida de paises

Large trees in forests near Tolga, in Eastern Norway.

Computes the sample kurtosis of a distribution

Computes the mode

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

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

Índice Mensual de Actividad Económica (IMACEC)

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

Observed versus predicted values plot.

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

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

Tree biomass of sugar maple (Acer saccharum) trees.

Tree locations for a sample plot in the Llancahue experimental forest

Ubicación cartesiana de árboles en el bosque de Llancahue

Productividad científica de estudiantes de postgrado

Function for building a scatterplot with a superposing smoothed line

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

Height growth of Pinus taeda (Loblolly pine) trees

Crecimiento en altura de Pinus taeda

Elección primaria para la presidencia de Chile

Eleccion presidencial del 2021 en Chile.

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

Function to compute the PRESS statistics of a regression model .

Puntaje SIMCE 2023 en matemática 4to Básico por RBD

Computes the simmetry index

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

Crecimiento en altura de árboles de Nothofagus alpina.

Function to produce a table ranks the models being analyzed.

Rendimiento escolar por estudiante en Chile 2024

Height growth of Nothofagus alpina trees in Chile.

Ubicación espacial de árboles en el bosque de Rucamanque

Tree spatial coordinates in the Rucamanque forest

Obtain the P-value for a Standard Gaussian random variable

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

Datos de precipitación en Californa

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

Computes the skewness of a numeric vector

Function to produce a smooth curve over a scatterplot

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

Soil treatment experiment in tree seedlings

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

Tratamientos del suelo en el crecimiento de plantulas.

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

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

Volumen, altura, y diámetro para árboles de Black Cherry

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

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

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

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

Produces a time series plot

Function to compute prediction statistics based on observed values

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

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

Diameter, height and volume for Black Cherry Trees

A scatterplot with marginal histograms

Function for building a scatterplot with superposing boxplots

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

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

Function to assign classes based upon a variable of interest.

Airquality data in New York city.

Driver status after car accidents in Greece.

Time series of annual precipitations in cities of Chile.

Age and physical measurement data for wild bears

Datos encuesta CASEN del 2022

Sobre el estadístico R2: los datos del cuarteto de Anscombe

Crecimiento poblacional de escarabajos

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

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

About the R-Squared statistics: the Anscombe quartet dataset

Calidad del aire en la ciudad de Nueva York.

Edad y características biométricas de osos salvajes

annualppCities2

Serie de tiempo de precipitaciones anuales en Chile.

Caribou survival

Function to compute the cumulative distribution of a variable