apply a function over a list or bundle
Very similar to lapply, but applicable to bundle-objects, in particular. The purpose of the method is to supply a uniform und convenient parallel backend for the polmineR package. In particular, progress bars are supported (the naming of the method is derived from bla bla).
blapply(x, ...) ## S4 method for signature 'list' blapply(x, f, mc = TRUE, progress = TRUE, verbose = FALSE, ...) ## S4 method for signature 'vector' blapply(x, f, mc = FALSE, progress = TRUE, verbose = FALSE, ...) ## S4 method for signature 'bundle' blapply(x, f, mc = FALSE, progress = TRUE, verbose = FALSE, ...)
x |
a list or a bundle object |
... |
further parameters |
f |
a function that can be applied to each object contained in the bundle, note that it should swallow the parameters mc, verbose and progress (use ... to catch these params ) |
mc |
logical, whether to use multicore - if TRUE, the number of cores will be taken from the polmineR-options |
progress |
logical, whether to display progress bar |
verbose |
logical, whether to print intermediate messages |
use("polmineR")
bt <- partition("GERMAPARLMINI", date = ".*", regex=TRUE)
speeches <- as.speeches(bt, s_attribute_date = "date", s_attribute_name = "speaker")
foo <- blapply(speeches, function(x, ...) slot(x, "cpos"))Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.