将 plotly 与 ggplot (R) 一起使用

Question

I'm trying to integrate plotly in my code but the final result is different than what I get with ggplot.

I'm plotting temperature and humidity (from a data frame df ) measurements taken in regular time intervals and saving it into an object that I plot again using plotly, like so:

april_temp <- df %>%
  filter(!is.na(temp) &
  day >= '2020-04-01' &
  day <= '2020-04-30') %>%
  ggplot(aes(hour, temp, color = temp, group =  day)) +
  geom_line() +
  geom_point(size = 0.8) +
  scale_color_gradient(low = 'blue', high = 'orange') +
  facet_wrap(vars(dia))

This code, generates the following graphic(as expected): Daily temperatures from April

Plotly official documentation says that I can just plot I again by calling ggplotly() , like so:

ggplotly(april_temp)

For some reason plotly is connecting points that have the same value instead of connecting them as a time series like before. It looks like this: Same plot, different result

What am I missing?

Answer 1

Your ggplot object is named abril_temp . Just a typo.