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Commit 98c894a8 authored by Walmes Zeviani's avatar Walmes Zeviani
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Change from 'require' to 'library' when attaching packages.

parent 70f5e877
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...@@ -28,7 +28,7 @@ These data are from an experiment done by The Brazilian ...@@ -28,7 +28,7 @@ These data are from an experiment done by The Brazilian
} }
} }
\examples{ \examples{
require(lattice) library(lattice)
data(cassavaYield) data(cassavaYield)
plot(yield~variety, data=cassavaYield, plot(yield~variety, data=cassavaYield,
......
...@@ -28,7 +28,7 @@ These data are from an experiment done by the engineer ...@@ -28,7 +28,7 @@ These data are from an experiment done by the engineer
} }
} }
\examples{ \examples{
require(lattice) library(lattice)
data(potatoyield) data(potatoyield)
xyplot(yield~plow|block, data=plowing, type=c("p", "a"), xyplot(yield~plow|block, data=plowing, type=c("p", "a"),
......
...@@ -26,7 +26,7 @@ These data are from an experiment done by the engineer ...@@ -26,7 +26,7 @@ These data are from an experiment done by the engineer
} }
} }
\examples{ \examples{
require(lattice) library(lattice)
data(potatoyield) data(potatoyield)
plot(yield~variety, data=potatoyield, plot(yield~variety, data=potatoyield,
......
...@@ -26,7 +26,7 @@ These data are from an experiment done by The West São ...@@ -26,7 +26,7 @@ These data are from an experiment done by The West São
} }
} }
\examples{ \examples{
require(lattice) library(lattice)
data(sugarcaneYield) data(sugarcaneYield)
plot(yield~variety, data=sugarcaneYield, plot(yield~variety, data=sugarcaneYield,
......
...@@ -28,7 +28,7 @@ This is an artifial dataset corresponding a experiment ...@@ -28,7 +28,7 @@ This is an artifial dataset corresponding a experiment
} }
} }
\examples{ \examples{
require(lattice) library(lattice)
data(wgpigs) data(wgpigs)
xyplot(wg~ft, data=wgpigs, xyplot(wg~ft, data=wgpigs,
......
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