Description Usage Arguments Value Note See Also Examples
probe_colo_plot_list
- The task of determining the regexes used to
feed a term_count
object's term.list
requires careful
exploration of term use in context. This function generates a list of
function calls for search_term
+ frequent_terms
+ plot
with a user predefined data set and term list. This allows the user to use
bar plot explorations to explore a list of terms (such as from
frequent_terms
) and the accompanying terms that frequently collocate
with these terms.
probe_colo_plot
- Make the plots of probe_colo_plot_list
directly to an external ‘.pdf’ file.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | probe_colo_plot_list(
terms,
data.name,
copy2clip = getOption("termco.copy2clip"),
ldots = ""
)
probe_colo_plot(
terms,
data,
file = sprintf("%scolo_term_plots.pdf", ifelse(dir.exists("plots/"), "plots", "")),
width = 5.5,
height = 7,
...
)
|
terms |
A vector of regex terms to explore (often populated from
|
data.name |
A character vector of a data set's name that will serve as the search context. |
copy2clip |
logical. If codeTRUE uses |
ldots |
A string (starting with a comma) of additional arguments to
include in the |
data |
A vector of character strings. |
file |
A path for the ‘.pdf’ file to plot to. |
width |
The width of the graphics region in inches. |
height |
The height of the graphics region in inches. |
... |
Other arguments passed to frequent terms. |
Vprobe_colo_plot_list
- Returns a string with the concatenated
function calls. The print method separates the concatenated string into new
line function calls. If copy2clip = TRUE
the calls are easily pasted
for use in exploration of the terms in the text data set.
To actually make a ‘.pdf’ file of the plots use the
probe_colo_plot
function directly. Also note that probe_colo_plot_list
takes a character name for data.name
whereas probe_colo_plot
takes a an actual vector object for data
.
Other probe functions:
probe_colo_list()
,
probe_list()
Other probe functions:
probe_colo_list()
,
probe_list()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | probe_colo_plot_list(c("thank", "\\bthe", "ee"), "sam_i_am")
probe_colo_plot_list(
c("thank", "\\bthe", "ee"),
"sam_i_am",
ldots = ", n = 10, min.char = 5"
)
txt <- presidential_debates_2012[["dialogue"]]
terms <- frequent_terms(txt)[["term"]]
probe_colo_plot_list(terms, "txt")
## Not run:
probe_colo_list(terms, "txt", copy2clip = TRUE)
#make an external file of plots
probe_colo_plot(terms, txt)
## End(Not run)
|
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