TextGrid to dataframe

Source: R/textgrid_to_df.R

Convert Praat TextGrid to a dataframe.

textgrid_to_df(file_name)

Arguments

file_name

string with a filename or path to the TextGrid

Value

a dataframe with columns: id, time_start, time_end (if it is an interval tier -- the same as the start value), content, tier, tier_name and source

Examples

textgrid_to_df(system.file("extdata", "test.TextGrid",
  package = "phonfieldwork"
))
#>    id time_start   time_end content tier       tier_name        source
#> 1   1 0.00000000 0.01246583            1       intervals test.TextGrid
#> 6   1 0.00000000 0.01246583            2 empty_intervals test.TextGrid
#> 2   2 0.01246583 0.24781914       t    1       intervals test.TextGrid
#> 7   2 0.01246583 0.24781914            2 empty_intervals test.TextGrid
#> 11  1 0.01246583 0.01246583       t    3          points test.TextGrid
#> 3   3 0.24781914 0.39552363       e    1       intervals test.TextGrid
#> 8   3 0.24781914 0.39552363            2 empty_intervals test.TextGrid
#> 12  2 0.24781914 0.24781914       e    3          points test.TextGrid
#> 4   4 0.39552363 0.51157715       s    1       intervals test.TextGrid
#> 9   4 0.39552363 0.51157715            2 empty_intervals test.TextGrid
#> 13  3 0.39552363 0.39552363       s    3          points test.TextGrid
#> 5   5 0.51157715 0.65267574       t    1       intervals test.TextGrid
#> 10  5 0.51157715 0.65267574            2 empty_intervals test.TextGrid
#> 14  4 0.51157715 0.51157715       t    3          points test.TextGrid

# this is and example of reading a short .TextGrid format
textgrid_to_df(system.file("extdata", "test_short.TextGrid",
  package = "phonfieldwork"
))
#>    id time_start   time_end content tier       tier_name              source
#> 1   1 0.00000000 0.01246583            1       intervals test_short.TextGrid
#> 6   1 0.00000000 0.01246583            2 empty_intervals test_short.TextGrid
#> 2   2 0.01246583 0.24781914       t    1       intervals test_short.TextGrid
#> 7   2 0.01246583 0.24781914            2 empty_intervals test_short.TextGrid
#> 11  1 0.01246583 0.01246583       t    3          points test_short.TextGrid
#> 3   3 0.24781914 0.39552363       e    1       intervals test_short.TextGrid
#> 8   3 0.24781914 0.39552363            2 empty_intervals test_short.TextGrid
#> 12  2 0.24781914 0.24781914       e    3          points test_short.TextGrid
#> 4   4 0.39552363 0.51157715       s    1       intervals test_short.TextGrid
#> 9   4 0.39552363 0.51157715            2 empty_intervals test_short.TextGrid
#> 13  3 0.39552363 0.39552363       s    3          points test_short.TextGrid
#> 5   5 0.51157715 0.65267574       t    1       intervals test_short.TextGrid
#> 10  5 0.51157715 0.65267574            2 empty_intervals test_short.TextGrid
#> 14  4 0.51157715 0.51157715       t    3          points test_short.TextGrid