Add matchStart and matchEnd columns to collectedMatches in corpusQuery result
Resolves #22
Change-Id: I6af9de503e5911cbe5c566b0fae529cfba7b764c
diff --git a/demo/00Index b/demo/00Index
index 3e9fbf2..426b8b6 100644
--- a/demo/00Index
+++ b/demo/00Index
@@ -15,3 +15,4 @@
collocation_score_by_country Plot collocation scores depending on country of publication using ggplot2.
pluralGenderVariants Plot frequencies of the plural gender variants of a word in the core corpus of the Council for German Orthography (OKK) over time.
adjectiveCollocates Runtime OAuth2 browser flow demonstration using the httr2 package showing adjective collocates of 'Gendern'
+relativeTextpositionBoxplot Plot the relative text positions of a some adverbs as highcharter boxplot.
diff --git a/demo/relativeTextpositionBoxplot.R b/demo/relativeTextpositionBoxplot.R
new file mode 100644
index 0000000..02823da
--- /dev/null
+++ b/demo/relativeTextpositionBoxplot.R
@@ -0,0 +1,57 @@
+library(RKorAPClient)
+library(highcharter)
+library(tidyverse)
+
+kco <- new("KorAPConnection", verbose = TRUE)
+
+set.seed(7)
+
+get_relative_positions_sample <- function(kco, query, sampleSize = 400) {
+ res <- corpusQuery(kco, query)
+ res <- fetchNext(res, maxFetch = sampleSize, randomizePageOrder = TRUE)
+ matches <- res@collectedMatches
+ matches <- matches %>%
+ mutate(
+ query = query,
+ vc = paste0('textSigle="', textSigle, '"'),
+ textSize = corpusStats(kco, vc, as.df = TRUE)$tokens,
+ relativeTextPosition = matchStart / textSize
+ )
+ cat("\n\n", query, ":\n")
+ print(summary(matches$relativeTextPosition))
+ cat("\n\n")
+ return(matches)
+}
+
+df <- c(
+ "anfangs/i",
+ "zuguterletzt/i",
+ "zun\u00e4chst/i", # it is still necessary to encode non ascii characters in R package demos
+ "zuerst/i",
+ "zuletzt/i",
+ "schlie\u00dflich/i"
+) %>%
+ map(~ get_relative_positions_sample(kco, .)) %>%
+ bind_rows()
+
+hc_data <- df %>%
+ group_by(query) %>%
+ summarise(
+ min = min(relativeTextPosition),
+ q1 = quantile(relativeTextPosition, 0.25),
+ median = median(relativeTextPosition),
+ q3 = quantile(relativeTextPosition, 0.75),
+ max = max(relativeTextPosition)
+ ) %>%
+ mutate(data = pmap(list(min, q1, median, q3, max), c)) %>%
+ select(query, data)
+
+hc <- highchart() %>%
+ hc_chart(type = "boxplot", inverted = TRUE) %>%
+ hc_xAxis(categories = hc_data$query) %>%
+ hc_yAxis(ceiling = 1, title = list(text = "Relative position in text")) %>%
+ hc_add_series(data = hc_data$data) %>%
+ hc_title(text = "Relative positions of some adverbs in DeReKo texts") %>%
+ hc_legend(enabled = FALSE)
+
+print(hc)