I am trying to create a plot using the subplot function in Plotly. I am following the examples as described here. The code I have written so far:
test_plot <- plot_ly(testData, x = ~timestamp, y = ~reading,
color = ~vessel, colors = "Dark2",
yaxis = ~paste0("y", id))
test_plot <- test_plot %>% add_lines()
test_plot <- test_plot %>% subplot(nrows = 6, shareX = TRUE)
But I get the following error:
Here's the structure of my data:
+---------------------+-----------+---------+-----+
| timestamp | vessel | reading | id |
+---------------------+-----------+---------+-----+
| 2019-01-02 09:00:00 | pre_ac_1 | 54 | 5 |
| 2019-01-02 09:00:00 | post_ac_1 | 58 | 3 |
| 2019-01-02 09:00:00 | ac_dif_1 | -4 | 1 |
| 2019-01-02 09:00:00 | pre_ac_2 | 52 | 6 |
| 2019-01-02 09:00:00 | post_ac_2 | 50 | 4 |
| 2019-01-02 09:00:00 | ac_dif_2 | 2 | 2 |
| 2019-01-03 09:00:00 | pre_ac_1 | 56 | 5 |
| 2019-01-03 09:00:00 | post_ac_1 | 60 | 3 |
| ... | ... | ... | ... |
+---------------------+-----------+---------+-----+
I'm completely lost on why I'm getting this error. I can copy and paste the example from the Plotly website and it works fine, but for some reason when I use my data it fails.
Additionally, I've tried turning the timestamp into a Date class using as.Date() and turning the tibble into a data.frame so it matches what is described in the example but that doesn't seem to be what's causing the issue. Also when I skip the subplot line, it creates a single plot with multiple lines on it.