Olá, Henrique. Já consegui. Muito obrigado pela ajuda! Esta pode ser uma outra alternativa, vou tentar depois para ver o que fica melhor, mas para o momento o unstack() ajudou muito.
Abraço! Rodrigo Pereira (31)9326 3139 2011/5/17 Henrique Dallazuanna <[email protected]> > Veja se é o que vc quer: > > x <- structure(list(resposta = c("0", "2.96", "10.28", "12.42", "15.6", > "14.23", "10.55", "8", "6.12", "3.24", "2.82", "1.18", "0.42", > "0", "0", "1.2", "0", "4.01", "19.82", "17.83", "12.74", "7.37", > "7.73", "4.7", "4.11", "3.11", "3.19", "2.25", "0.44", "0.16", > "0", "2.36"), fator = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, > 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, > 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L), .Label = c("R", "T"), class = > "factor"), > sujeito = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, > 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, > 2L, 2L, 2L, 2L, 2L)), .Names = c("resposta", "fator", "sujeito" > ), row.names = c("1", "2", "3", "4", "5", "6", "7", "8", "9", > "10", "11", "12", "13", "14", "15", "31", "16", "17", "18", "19", > "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", > "32"), class = "data.frame") > > > reshape(cbind(x, id = rep(1:8, times = 4)), direction = 'wide', > timevar = 'fator') > > > > > 2011/5/17 Rodrigo Pereira <[email protected]>: > > Henrique, > > Esta opção eu tentei e deu certo. Porém, trata-se de um banco de dados > longo > > com vários sujeitos. Sendo assim, ele vai empilhar todos os valores de R > um > > embaixo do outro, assim como para T. Assim, se eu tiver 60 valores será > > fornecida duas colunas, sendo uma de R com 30 valores e uma de T com 30 > > valores, que na verdade, deveriam ser 4 colunas, snedo 2 com 15 valores > cada > > para R e duas com 15 valores cada para T, já que são de 4 indivíduos. > (Não > > sei se expliquei bem...) > > Minha intenção é tentar automatizar de forma que não seja necessário > fazer a > > divisão manualmente ou pela função matrix(). > > Estou tentando outras opções como a do Rodrigo (que é a sua também!) e > > sempre aparece a mensagem > > Aviso em Ops.factor(factor(medidas.formulation), > (factor(medidas.subject))) > > : > > + not meaningful for factors > > logical(0) > > quando utilizo dois fatores. > > Obrigado! > > Rodrigo Pereira > > > > > > 2011/5/17 Henrique Dallazuanna <[email protected]> > >> > >> Rodrigo, > >> > >> Para mim está é a mesma saida do unstack(x, resposta ~ fator): > >> > >> > unstack(x, resposta ~ fator) > >> R T > >> 1 0.00 0.00 > >> 2 2.96 4.01 > >> 3 10.28 19.82 > >> 4 12.42 17.83 > >> 5 15.60 12.74 > >> 6 14.23 7.37 > >> 7 10.55 7.73 > >> 8 8.00 4.70 > >> 9 6.12 4.11 > >> 10 3.24 3.11 > >> 11 2.82 3.19 > >> 12 1.18 2.25 > >> 13 0.42 0.44 > >> 14 0.00 0.16 > >> 15 0.00 0.00 > >> > >> Continuo sem entender o que vc precisa... > >> > >> 2011/5/17 Rodrigo Pereira <[email protected]>: > >> > Henrique, > >> > Observando o primeiro exemplo que dei você verá que há três colunas: > >> > resposta, fator, sujeito. Este banco está empilhado (formato longo) e > >> > gostaria de passar para o formato largo, da seguinte forma: > >> > R1 T2 > >> > 0.00 0,00 > >> > 2.96 4.01 > >> > 10,28 19,82 > >> > ... ... > >> > Sendo que R1 e T2 é a combinação do fator e do sujeito. Um pouco > >> > complicado... > >> > Se puder me ajudar agradeceria muito! > >> > Abraço! > >> > Rodrigo Pereira > >> > > >> > > >> > 2011/5/17 Henrique Dallazuanna <[email protected]> > >> >> > >> >> Rodrigo, > >> >> > >> >> Mas o que vc deseja fazer? > >> >> > >> >> 2011/5/17 Rodrigo Pereira <[email protected]>: > >> >> > Olá, Paulo. > >> >> > Tentei fazer isso algumas vezes e aparece uma mensagem dizendo o > >> >> > seguinte: > >> >> > testeR<-unstack(dados,resposta~(factor(fator1))+(factor(fator2))) > >> >> > Aviso em Ops.factor((factor(fator1)), (factor(fator2))) : > >> >> > + not meaningful for factors > >> >> > Já tentei modificar algumas coisas, mas ainda não consegui > contornar > >> >> > este > >> >> > problema. Você poderia me ajudar? > >> >> > Obrigado! > >> >> > Rodrigo Pereira > >> >> > (31)9326 3139 > >> >> > > >> >> > > >> >> > 2011/5/17 Paulo Justiniano <[email protected]> > >> >> >> > >> >> >> A solucao do Henrique usa uma formula, portanto voce pode > >> >> >> acrescentar > >> >> >> termos como em > >> >> >> > >> >> >> unstack(x, resposta ~ fator1 + fator2) > >> >> >> > >> >> >> que o agrupamento/ordenacao se dará para as combinacoes dos > valores > >> >> >> dos > >> >> >> fatores indicados na formula > >> >> >> > >> >> >> On Tue, 17 May 2011, Rodrigo Pereira wrote: > >> >> >> > >> >> >>> Olá, Henrique. Bom dia. > >> >> >>> Você sabe como posso trabalhar com o unstack() quando tiver dois > ou > >> >> >>> mais > >> >> >>> fatores? > >> >> >>> > >> >> >>> Obrigado! > >> >> >>> > >> >> >>> Rodrigo Pereira > >> >> >>> (31)9326 3139 > >> >> >>> > >> >> >>> > >> >> >>> 2011/5/16 Henrique Dallazuanna <[email protected]> > >> >> >>> Tente assim: > >> >> >>> > >> >> >>> unstack(x, resposta ~ fator) > >> >> >>> > >> >> >>> > >> >> >>> 2011/5/16 Rodrigo Pereira <[email protected]> > >> >> >>> Caros colegas, > >> >> >>> Estou com um problema básico, mas que não estou conseguindo > >> >> >>> resolver > >> >> >>> (falta de prática com o R...) > >> >> >>> > >> >> >>> Estou com o seguinte banco de dados: > >> >> >>> > >> >> >>> resposta fator sujeito > >> >> >>> 1 0.00 R 1 > >> >> >>> 2 2.96 R 1 > >> >> >>> 3 10.28 R 1 > >> >> >>> 4 12.42 R 1 > >> >> >>> 5 15.60 R 1 > >> >> >>> 6 14.23 R 1 > >> >> >>> 7 10.55 R 1 > >> >> >>> 8 8.00 R 1 > >> >> >>> 9 6.12 R 1 > >> >> >>> 10 3.24 R 1 > >> >> >>> 11 2.82 R 1 > >> >> >>> 12 1.18 R 1 > >> >> >>> 13 0.42 R 1 > >> >> >>> 14 0.00 R 1 > >> >> >>> 15 0.00 R 1 > >> >> >>> 16 0.00 T 2 > >> >> >>> 17 4.01 T 2 > >> >> >>> 18 19.82 T 2 > >> >> >>> 19 17.83 T 2 > >> >> >>> 20 12.74 T 2 > >> >> >>> 21 7.37 T 2 > >> >> >>> 22 7.73 T 2 > >> >> >>> 23 4.70 T 2 > >> >> >>> 24 4.11 T 2 > >> >> >>> 25 3.11 T 2 > >> >> >>> 26 3.19 T 2 > >> >> >>> 27 2.25 T 2 > >> >> >>> 28 0.44 T 2 > >> >> >>> 29 0.16 T 2 > >> >> >>> 30 0.00 T 2 > >> >> >>> > >> >> >>> Estou tentando utilizar a função unstack() para transformar este > >> >> >>> banco > >> >> >>> de > >> >> >>> dados longo em largo da seguinte forma: > >> >> >>> > >> >> >>> R > >> >> >>> > >> >> >>> 0 > >> >> >>> > >> >> >>> > >> >> >>> T > >> >> >>> > >> >> >>> 0 > >> >> >>> > >> >> >>> 2,96 > >> >> >>> > >> >> >>> 4,01 > >> >> >>> > >> >> >>> 10,28 > >> >> >>> > >> >> >>> 19,82 > >> >> >>> > >> >> >>> 12,42 > >> >> >>> > >> >> >>> 17,83 > >> >> >>> > >> >> >>> 15,6 > >> >> >>> > >> >> >>> 12,74 > >> >> >>> > >> >> >>> 14,23 > >> >> >>> > >> >> >>> 7,37 > >> >> >>> > >> >> >>> 10,55 > >> >> >>> > >> >> >>> 7,73 > >> >> >>> > >> >> >>> 8 > >> >> >>> > >> >> >>> 4,7 > >> >> >>> > >> >> >>> 6,12 > >> >> >>> > >> >> >>> 4,11 > >> >> >>> > >> >> >>> 3,24 > >> >> >>> > >> >> >>> 3,11 > >> >> >>> > >> >> >>> 2,82 > >> >> >>> > >> >> >>> 3,19 > >> >> >>> > >> >> >>> 1,18 > >> >> >>> > >> >> >>> 2,25 > >> >> >>> > >> >> >>> 0,42 > >> >> >>> > >> >> >>> 0,44 > >> >> >>> > >> >> >>> 0 > >> >> >>> > >> >> >>> 0,16 > >> >> >>> > >> >> >>> 0 > >> >> >>> > >> >> >>> 0 > >> >> >>> > >> >> >>> > >> >> >>> Alguém sabe como consigo fazer essa mudança com ou sem a função > >> >> >>> unstack()? > >> >> >>> > >> >> >>> Obrigado e abraço! > >> >> >>> > >> >> >>> Rodrigo Pereira > >> >> >>> (31)9326 3139 > >> >> >>> > >> >> >>> _______________________________________________ > >> >> >>> R-br mailing list > >> >> >>> [email protected] > >> >> >>> https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > >> >> >>> > >> >> >>> > >> >> >>> > >> >> >>> > >> >> >>> -- > >> >> >>> Henrique Dallazuanna > >> >> >>> Curitiba-Paraná-Brasil > >> >> >>> 25° 25' 40" S 49° 16' 22" O > >> >> >>> > >> >> >>> _______________________________________________ > >> >> >>> R-br mailing list > >> >> >>> [email protected] > >> >> >>> https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > >> >> >>> > >> >> >>> > >> >> >>> > >> >> >> > >> >> >> _______________________________________________ > >> >> >> R-br mailing list > >> >> >> [email protected] > >> >> >> https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > >> >> >> > >> >> > > >> >> > > >> >> > _______________________________________________ > >> >> > R-br mailing list > >> >> > [email protected] > >> >> > https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > >> >> > > >> >> > > >> >> > >> >> > >> >> > >> >> -- > >> >> Henrique Dallazuanna > >> >> Curitiba-Paraná-Brasil > >> >> 25° 25' 40" S 49° 16' 22" O > >> >> _______________________________________________ > >> >> R-br mailing list > >> >> [email protected] > >> >> https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > >> > > >> > > >> > _______________________________________________ > >> > R-br mailing list > >> > [email protected] > >> > https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > >> > > >> > > >> > >> > >> > >> -- > >> Henrique Dallazuanna > >> Curitiba-Paraná-Brasil > >> 25° 25' 40" S 49° 16' 22" O > >> _______________________________________________ > >> R-br mailing list > >> [email protected] > >> https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > > > > > > _______________________________________________ > > R-br mailing list > > [email protected] > > https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br > > > > > > > > -- > Henrique Dallazuanna > Curitiba-Paraná-Brasil > 25° 25' 40" S 49° 16' 22" O > _______________________________________________ > R-br mailing list > [email protected] > https://listas.inf.ufpr.br/cgi-bin/mailman/listinfo/r-br >
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