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Update index.md (#36390)

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fixing typo
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Gustavo Cavalieri Fernandes
2019-07-06 00:32:58 -03:00
committed by Randell Dawson
parent 7e08fc1b99
commit ec4350b2bf
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guide/english/r/functions/sapply-function/index.md
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@ -3,7 +3,7 @@ title: sapply() Function
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## sapply() Function
The `sapply()` function is part of a family of `apply()` functions that aide in manipulating data. It takes 2 or more parameters and it returns a vector or matrix. The first parameter could be a vector or a data frame. The second parameter is usually a function you want to use along the elemnts of columns of the first parameter.
The `sapply()` function is part of a family of `apply()` functions that aide in manipulating data. It takes 2 or more parameters and it returns a vector or matrix. The first parameter could be a vector or a data frame. The second parameter is usually a function you want to use along the elements of columns of the first parameter.
You can use sapply to get the max of every column in a data frame as a vector.