det_what_tm: Internal function that selects the correct markovchain object...
In DFE-Capital/blockbuster: Deterioration model of the School Estate

Description Usage Arguments Value See Also Examples

New approach that should improve speed because testing equality (of elementid) is simpler than testing inclusion in a set using

1	det_what_tm(blockbuster_initial_state_row)

blockbuster_initial_state_row

a blockbuster dataframe or tibble single row.

a markovchain object containing the appropriate transition matrix for the input blockbuster tibble row. Can only accept one row at a time due to how grep works.

blockbuster_det_data

old_strings_method <- det_what_tm(
dplyr::mutate_(blockbuster_pds[1, ], 
concated = ~gsub(pattern = "[^[:alnum:] ]",
replacement = "",
paste(element, sub_element, const_type,
      sep = ""))))  #  old string method lookup required concated cached
      
new_lookup_is_faster <- det_what_tm(blockbuster_pds[96, ])