diff --git a/R/NetoTb2A.5.R b/R/NetoTb2A.5.R
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+#' @name NetoTb2A.5
+#' @title Produtividade de algas marinhas
+#' @description Teor de Agar-agar de algas retiradas de 2 locais.
+#' @format Um \code{data.frame} com 10 observações e 2 variáveis, em que
+#'
+#' \describe{
+#'
+#' \item{\code{A}}{Teor de Agar-agar observado em algas do local A.}
+#' 
+#' \item{\code{B}}{Teor de Agar-agar observado em algas do local B.}
+#' }
+#' @keywords DBC
+#' @source Barros Neto, Benício de (2010), (Tabela 2A.5, pág. 97)
+#' @examples
+#'
+#' data(NetoTb2A.5)
+#' str(NetoTb2A.5)
+#'
+#' par(mfrow = c(1,2))
+#'
+#' plot(NetoTb2A.5$A, xlab = "Local A", ylab = "(%)",
+#'      main = "Teor de agar no local A", col = "blue")
+#'
+#' plot(NetoTb2A.5$B, xlab = "Local B", ylab = "(%)",
+#'      main = "Teor de agar no local B", col = "red")
+#'
+#'
+NULL
diff --git a/data-raw/NetoTb2A.5.txt b/data-raw/NetoTb2A.5.txt
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index 0000000000000000000000000000000000000000..067b3a4f819fcc52c51fbb84a46250348c02a733
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+++ b/data-raw/NetoTb2A.5.txt
@@ -0,0 +1,11 @@
+A	B
+39.75	42.37
+36.4	45.23
+33.88	34.14
+27.85	37
+31.42	29.96
+34.4	31.82
+36.62	34.58
+36.5	42.58
+38.04	42.38
+23.8	NA
diff --git a/data/NetoTb2A.5.rda b/data/NetoTb2A.5.rda
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diff --git a/man/NetoTb2A.5.Rd b/man/NetoTb2A.5.Rd
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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/NetoTb2A.5.R
+\name{NetoTb2A.5}
+\alias{NetoTb2A.5}
+\title{Produtividade de algas marinhas}
+\format{Um \code{data.frame} com 10 observações e 2 variáveis, em que
+
+\describe{
+
+\item{\code{A}}{Teor de Agar-agar observado em algas do local A.}
+
+\item{\code{B}}{Teor de Agar-agar observado em algas do local B.}
+}}
+\source{
+Barros Neto, Benício de (2010), (Tabela 2A.5, pág. 97)
+}
+\description{
+Teor de Agar-agar de algas retiradas de 2 locais.
+}
+\examples{
+
+data(NetoTb2A.5)
+str(NetoTb2A.5)
+
+par(mfrow = c(1,2))
+
+plot(NetoTb2A.5$A, xlab = "Local A", ylab = "(\%)",
+     main = "Teor de agar no local A", col = "blue")
+
+plot(NetoTb2A.5$B, xlab = "Local B", ylab = "(\%)",
+     main = "Teor de agar no local B", col = "red")
+
+
+}
+\keyword{DBC}
+