[R] Common elements

[Jeff Newmiller]

This request is quite unclear. Can you make a reproducible example [1][2][3] and provide data that represents the expected result corresponding to the input data? The dput function is much much better than tabular form for this purpose.

For one thing, you mention ten columns, but they are not shown?

[1] http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example

[2] http://adv-r.had.co.nz/Reproducibility.html

[3] https://cran.r-project.org/web/packages/reprex/index.html (read the vignette)

On March 8, 2019 9:51:20 AM PST, Silvano Cesar da Costa <silvano using uel.br> wrote:
>Hi,
>
>I have a dataset with ten columns, but I need extract only lines that
>has
>common elements.
>The columns are:
>
>      Animal Mother
> [1,]   1143    430
> [2,]   1144    134
> [3,]   1146      3
> [4,]   1147    151
> [5,]   1150    230
> [6,]   1156    290
> [7,]   1157    227
> [8,]   1159    757
> [9,]   1160      3
>[10,]   1161    236
>[11,]   1162    231
>[12,]   1164    132
>[13,]   1165    420
>[14,]   1168    290
>[15,]   1169    229
>[16,]   1172    425
>[17,]   1173    134
>[18,]   1174    234
>[19,]   1175    233
>[20,]   1178    239
>[21,]   1179    757
>[22,]   1180    236
>[23,]   1185    420
>[24,]   1186    389
>[25,]   1190    425
>[26,]   1192    235
>
>How can I do this?
>
>Thanks.
>
>Prof. Dr. Silvano Cesar da Costa
>Universidade Estadual de Londrina
>Centro de Ciências Exatas
>Departamento de Estatística
>
>Fone: (43) 3371-4346
>
>	[[alternative HTML version deleted]]
>
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-- 
Sent from my phone. Please excuse my brevity.