ds {dataseries} | R Documentation |
ds
downloads time series from
www.dataseries.org. Data can be imported as a
data.frame
or an xts
object.
ds(id, class = c("data.frame", "ts", "xts")) cache_ls() cache_rm()
id |
one ore more IDs, as given by www.dataseries.org. |
class |
class of the return value, either a |
Downloaded series are cached in memory as long as the
R session is open. If you want to force an update, either restart the R
session or run cache_rm
to emtpy the cache. cache_ls
is a utility
function that lists all cached objects (see examples).
## Not run: ds(c("CCI.AIK", "CCI.ASSS")) # data.frame ds(c("CCI.AIK", "CCI.ASSS"), "ts") # "ts" object ds(c("CCI.AIK", "CCI.ASSS"), "xts") # "xts" object # list cached objects cache_ls() # empty in-memory cache, which forces a fresh download cache_rm() ## End(Not run)