Olá Rodrigo Coster!

É isto mesmo que você solicitou?

> dput(head(sp))
structure(c(38795229L, 63924605L, 0L, 0L, 0L, 0L, 33680798L,
51477786L, 0L, 0L, 0L, 0L, 32400472L, 39645654L, 0L, 0L, 0L,
0L, 68022854L, 56066200L, 0L, 0L, 0L, 0L, 31881633L, 67045744L,
0L, 0L, 0L, 0L, 452118806L, 500158705L, 0L, 0L, 0L, 0L, 21795038L,
13562364L, 0L, 0L, 0L, 0L, 2730838L, 4259594L, 0L, 0L, 0L, 0L,
103132447L, 85622631L, 0L, 0L, 0L, 0L, 60353896L, 61121454L,
0L, 0L, 0L, 0L, 32403301L, 40519152L, 0L, 0L, 0L, 0L, 116570336L,
110079499L, 0L, 0L, 0L, 0L, 166832925L, 149309546L, 0L, 0L, 0L,
0L, 78060254L, 101650482L, 0L, 0L, 0L, 0L, 25985390L, 36699369L,
0L, 0L, 0L, 0L, 69222831L, 80306324L, 0L, 0L, 0L, 0L, 4392027L,
4567085L, 0L, 0L, 0L, 0L, 33752865L, 41537988L, 0L, 0L, 0L, 0L,
80216802L, 88982746L, 0L, 0L, 0L, 0L, 1489612L, 1465175L, 0L,
0L, 0L, 0L, 60973115L, 54078115L, 0L, 0L, 0L, 0L, 28441802L,
50033001L, 0L, 0L, 0L, 0L, 60420736L, 17987780L, 0L, 0L, 0L,
0L, 28824716L, 48507914L, 0L, 0L, 0L, 0L, 444712L, 328451L, 0L,
0L, 0L, 0L, 786654L, 838397L, 0L, 0L, 0L, 0L, 12933000L, 10051098L,
0L, 0L, 0L, 0L, 39827569L, 45256447L, 0L, 0L, 0L, 0L, 58803226L,
76290276L, 0L, 0L, 0L, 0L, 46468076L, 38537192L, 0L, 0L, 0L,
0L, 53314093L, 33200142L, 0L, 0L, 0L, 0L, 34642085L, 23556561L,
0L, 0L, 0L, 0L, 119213241L, 121005345L, 0L, 0L, 0L, 0L, 274982262L,
244713051L, 0L, 0L, 0L, 0L, 74376824L, 35888744L, 0L, 0L, 0L,
0L, 2144991L, 2440378L, 0L, 0L, 0L, 0L, 114384520L, 74615518L,
0L, 0L, 0L, 0L, 54130383L, 62022477L, 0L, 0L, 0L, 0L, 3340357L,
4785296L, 0L, 0L, 0L, 0L, 3396350L, 3538952L, 0L, 0L, 0L, 0L,
7356480L, 6493192L, 0L, 0L, 0L, 0L, 30067652L, 34811828L, 0L,
0L, 0L, 0L, 10236714L, 14744233L, 0L, 0L, 0L, 0L, 21064904L,
28239710L, 0L, 0L, 0L, 0L, 5987416L, 9771117L, 0L, 0L, 0L, 0L,
16779486L, 11925052L, 0L, 0L, 0L, 0L, 9060866L, 13985017L, 0L,
0L, 0L, 0L, 15448503L, 24449350L, 0L, 0L, 0L, 0L, 8407209L, 20023742L,
0L, 0L, 0L, 0L, 38288341L, 43777071L, 0L, 0L, 0L, 0L, 610282312L,
508090709L, 0L, 0L, 0L, 0L), .Dim = c(6L, 51L), .Dimnames = list(
    NULL, c("sp1", "sp2", "sp3", "sp4", "sp5", "sp6", "sp7",
    "sp8", "sp9", "sp10", "sp11", "sp12", "sp13", "sp14", "sp15",
    "sp16", "sp17", "sp18", "sp19", "sp20", "sp21", "sp22", "sp23",
    "sp24", "sp25", "sp26", "sp27", "sp28", "sp29", "sp30", "sp31",
    "sp32", "sp33", "sp34", "sp35", "sp36", "sp37", "sp38", "sp39",
    "sp40", "sp41", "sp42", "sp43", "sp44", "sp45", "sp46", "sp47",
    "sp48", "sp49", "sp50", "sp51")))

Em 08-04-2014 18:37, Rodrigo Coster escreveu:

Sem saber como são os teus dados fica complicado a gente de dar um comando que certamente funcionará... da um dput(head(dados)) e nos envia o que aparecer na tela

2014-04-08 18:34 GMT-03:00 Daniel C Bezerra <danielcbezerra@gmail.com>:

apply(nomedobanco,2,sum)

2014-04-08 18:07 GMT-03:00 Alexandre Loures <alexandre.loures@ymail.com>:

Olá pessoal!

Tenho uma base de dados com 216 observações de 10 variáveis. Sendo que essas observações são mensais, mas tenho que trabalhar com o total anual.

Ou seja, eu tenho dados para os meses de 1997, 1998, 1999, 2000, ..., 2014. Mas quero os totais desses anos em cada coluna.

Alguém saberia como fazer isso?

Desde já muito obrigado!

--
Alexandre Rodrigues Loures

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_______________________________________________
R-br mailing list
R-br@listas.c3sl.ufpr.br
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Leia o guia de postagem (http://www.leg.ufpr.br/r-br-guia) e forneça código mínimo reproduzível.

--
Alexandre Rodrigues Loures