I have an issue with ggplot. Data:
df <- structure(list(date = structure(c(1499050800, 1499054400, 1499058000,
1499061600, 1499065200, 1499068800, 1499072400, 1499076000, 1499079600,
1499083200, 1499086800, 1499090400, 1499094000, 1499097600, 1499101200,
1499104800, 1499108400, 1499112000, 1499115600, 1499119200, 1499122800,
1499126400, 1499130000, 1499133600, 1499137200, 1499140800, 1499144400,
1499144400, 1499148000, 1499151600, 1499155200, 1499158800, 1499162400,
1499166000), class = c("POSIXct", "POSIXt"), tzone = "UTC"),
output = c(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 0, 0, 0, 0, 0)), .Names = c("date",
"output"), row.names = c(NA, -34L), class = c("tbl_df", "tbl",
"data.frame"))
Plot:
ggplot()+
geom_col(data = df, aes(x = date, y = output))
Value of 5 is plotted as 8. 