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SQL on R Language
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LUIZ FERNANDO CALAçA SILVA committed Aug 23, 2017
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17 changes: 17 additions & 0 deletions sqldf_plot.R
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library(sqldf)

#create dataframe
dataset <- data.frame(pessoa_id, data_desligamento, ativo, sexo)

#remove duplicated rows
dataset <- unique(dataset)

sub_dataset <- sqldf(
'SELECT count(pessoa_id) FROM dataset
WHERE data_desligamento is null OR data_desligamento > date()
GROUP BY sexo')

plot(c(0, 1), c(0, 1), ann = F, bty = 'n', type = 'n', xaxt = 'n', yaxt = 'n')
text(x = 0.5, y = 0.5, paste("Total de Funcionários\n\n",
nrow(sub_dataset)),
cex = 1.6, col = "black")

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