March 2018
Intermediate to advanced
528 pages
13h 2m
Portuguese (Portugal, Brazil)
Content preview from R para Data Science
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119
CAPÍTULO 7
Tibbles com tibble
Introdução
Ao longo deste livro trabalharemos com “tibbles”, em vez do data.fra m e tradicional
de R. Tibbles são data frames, mas eles ajustam alguns comportamentos antigos para
facilitar a vida. O R é uma linguagem antiga, e algumas coisas que eram úteis há 10 ou
20 anos agora atrapalham. É difícil mudar o R base sem estragar o código existente,
então a maioria das inovações ocorre em pacotes. Aqui descreveremos o pacote tibble,
que fornece data frames obstinados que facilitam o trabalho no tidyverse. Na maioria
dos lugares usarei os termos tibble e data frame de maneira intercambiável, e quando
eu quiser cha ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.