Hi, I am trying to put vertical lines at specific points on my graphs. I am using ggplot2. I have looked around on the internet and nothing is working.
Climate Change News Indicators (standardized and deseasonalized)
# collect data into dataframes for autoplot
News = cbind(CHNEG ,Google , WSJ )
NewsG_WSJ = cbind(Google ,WSJ )
NewsG_CHNEG = cbind(Google ,CHNEG )
NewsCHNEG_WSJ = cbind(CHNEG ,WSJ )
NewsAll = cbind(Google , WSJ ,CHNEG )
# plot
autoplot(News) #plot data series in individual panels
autoplot(News , facets = FALSE) #plot together
autoplot(NewsCHNEG_WSJ , facets = FALSE) #plot together
autoplot(NewsG_WSJ , facets = FALSE) #plot together
autoplot(NewsG_CHNEG , facets = FALSE) #plot together