how to use breakdowns while querying data from facebook

[daroczig]

how to use breakdowns while querying data from facebook

[daroczig]

fb_insights passes all args to the FB API, so simply specify the breakdowns parameter, eg

fb_insights(date_preset = 'today', level = 'ad', breakdowns = 'age', job_type = 'async')

[simran-k]

@daroczig Hey, Thanks. Should there be any problem with this:
FBInsightsBreakdownByPlatformAndDevice <<- fb_insights(level = 'ad', time_range=sprintf("{'since':%s,'until':%s}", paste('"', maxDate, '"', sep=''), paste('"', yesterdayDate, '"', sep='')), time_increment= 1, breakdowns = 'device_platform');
?

I don't get data for this. Did I add anything wrong here?