post: darmstadt oapk 2023

Rmd/2025-02-05-darmstadt.Rmd

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+---
+layout:     post
+author:     Christoph Broschinski
+author_lnk: https://github.com/cbroschinski
+title:      TU Darmstadt 2023 OAPK data integrated
+date:       2025-02-05 07:00:00
+summary:    
+categories: [general, openAPC]
+comments: true
+---
+
+
+```{r, echo =FALSE}
+knitr::opts_knit$set(base.url = "/")
+knitr::opts_chunk$set(
+  comment = "#>",
+  collapse = TRUE,
+  warning = FALSE, 
+  message = FALSE,
+  echo = FALSE,
+  fig.width = 9,
+  fig.height = 6
+)
+options(scipen = 1, digits = 2)
+knitr::knit_hooks$set(inline = function(x) {
+  prettyNum(x, big.mark=" ")
+})
+```
+
+The Forschungszentrum Jülich collects publication cost data from German institutions as part of the DFG programme "[Open Access Publication Funding](https://www.fz-juelich.de/en/zb/open-science/open-access/monitoring-dfg-oa-publication-funding)".
+
+When reporting their publication costs, the [Technische Universität Darmstadt](https://www.tu-darmstadt.de/index.en.jsp) had agreed to share the data with OpenAPC as well. This data has now been transferred and integrated.
+
+Contact person is [Karen Schiele](mailto:[email protected]).
+
+## Cost data
+
+```{r, cache.lazy = TRUE}
+#' Download APC spreadsheet from github which requires to Curl installed
+
+download_apc <- function(path = NULL, dir = "tmp", file = "apc_de.csv"){
+  if(is.null(path)) {
+    path <- c("https://raw.githubusercontent.com/OpenAPC/openapc-de/master/data/apc_de.csv")
+    } 
+  dir.create(dir) 
+  download.file(url = path, destfile = paste(dir, file, sep = "/"), method = "curl")
+  read.csv(paste(dir, file, sep = "/"), header = T,sep =",")
+}
+
+my.apc <- download_apc()
+my.apc <- my.apc[my.apc$institution == "TU Dresden",]
+my.apc$publisher <- gsub("Institute of Electrical & Electronics Engineers \\(IEEE\\)", "IEEE", my.apc$publisher)
+my.apc <- droplevels(my.apc)
+
+my.apc_new <- download_apc(c("https://raw.githubusercontent.com/OpenAPC/openapc-de/refs/tags/v4.143.4-3-2/data/tudarmstadt/oapk_2023_tu_darmstadt_enriched.csv"))
+my.apc_new <- my.apc_new[my.apc_new$institution == "TU Darmstadt" & !is.na(my.apc_new$institution),]
+my.apc_new <- droplevels(my.apc_new)
+```
+
+The new data set covers publication fees for `r format(nrow(my.apc_new), big.mark =",")` articles, total expenditure amounts to `r sum(my.apc_new$euro)`€ and the average fee is `r sum(my.apc_new$euro)/nrow(my.apc_new)`€. Please note that BPCs are not included in this list, as they are aggregated in OpenAPC's [BPC](https://github.com/OpenAPC/openapc-de/blob/master/data/bpc.csv) data set.
+
+The following table provides an overview of the reported APCs: 
+
+
+```{r}
+d_frame = data.frame(table(my.apc_new$publisher,  dnn="Publisher"))                 
+d_frame = d_frame[with(d_frame, order(-Freq, Publisher)), ]                                           
+                                    
+my.apc_new$publisher <- factor(my.apc_new$publisher, levels =  d_frame$Publisher)
+
+df.summary <-cbind(tapply(my.apc_new$euro, my.apc_new$publisher, length),
+             tapply(my.apc_new$euro, my.apc_new$publisher, sum),
+             tapply(my.apc_new$euro, my.apc_new$publisher, mean))
+
+colnames(df.summary) <- c("Articles", "Fees paid in EURO", "Mean Fee paid")
+
+knitr::kable(as.data.frame(df.summary), digits = 2)
+```
+
+## Overview
+
+With the recent contribution included, the overall APC data for the TU Darmstadt now looks as follows:
+
+### Fees paid per publisher (in EURO)
+
+```{r tree_darmstadt_2025_02_05_full}
+tt <- aggregate(my.apc$euro, by = list(my.apc$publisher), sum)
+colnames(tt) <- c("Publisher", "Euro")
+treemap::treemap(tt, index = c("Publisher"), vSize = "Euro", palette = "Paired")
+```
+
+###  Average costs per year (in EURO)
+
+```{r box_darmstadt_2025_02_05_year_full, echo=FALSE, message = FALSE}
+require(ggplot2)
+q <- ggplot(my.apc, aes(factor(period), euro)) + geom_boxplot() + geom_point()
+q <- q +  ylab("Fees paid (in EURO)") + theme(legend.position="top") + theme_bw(base_size = 18)
+q + xlab("Funding period") + ylab("APC")
+```
+
+###  Average costs per publisher (in EURO)
+
+```{r box_darmstadt_2025_02_05_publisher_full, echo = FALSE, message = FALSE}
+require(ggplot2)
+require(tidyverse)
+my.apc <- my.apc %>%
+  mutate(publisher = str_replace(publisher, ".+\\((\\w+)\\)", "\\1"))
+d_frame = data.frame(table(my.apc$publisher,  dnn="Publisher"))                 
+d_frame = d_frame[with(d_frame, order(-Freq, Publisher)), ]
+publishers = as.character(d_frame$Publisher[d_frame$Freq > 10])
+my.apc_reduced = my.apc[my.apc$publisher %in% publishers,]
+
+  
+q <- ggplot(my.apc_reduced, aes(publisher, euro)) + geom_boxplot() + geom_point()
+q <- q +  ylab("Fees paid (in EURO)") + theme(legend.position="top") + theme_bw(base_size = 18) + coord_flip()
+q + xlab("Publisher (> 10 articles)") + ylab("APC")
+```

_posts/2025-02-05-darmstadt.md

@@ -0,0 +1,73 @@
+---
+layout:     post
+author:     Christoph Broschinski
+author_lnk: https://github.com/cbroschinski
+title:      TU Darmstadt 2023 OAPK data integrated
+date:       2025-02-05 07:00:00
+summary:    
+categories: [general, openAPC]
+comments: true
+---
+
+
+
+
+The Forschungszentrum Jülich collects publication cost data from German institutions as part of the DFG programme "[Open Access Publication Funding](https://www.fz-juelich.de/en/zb/open-science/open-access/monitoring-dfg-oa-publication-funding)".
+
+When reporting their publication costs, the [Technische Universität Darmstadt](https://www.tu-darmstadt.de/index.en.jsp) had agreed to share the data with OpenAPC as well. This data has now been transferred and integrated.
+
+Contact person is [Karen Schiele](mailto:[email protected]).
+
+## Cost data
+
+
+
+The new data set covers publication fees for 129 articles, total expenditure amounts to 290 374€ and the average fee is 2 251€. Please note that BPCs are not included in this list, as they are aggregated in OpenAPC's [BPC](https://github.com/OpenAPC/openapc-de/blob/master/data/bpc.csv) data set.
+
+The following table provides an overview of the reported APCs: 
+
+
+
+
+|                                                       | Articles| Fees paid in EURO| Mean Fee paid|
+|:------------------------------------------------------|--------:|-----------------:|-------------:|
+|MDPI AG                                                |       45|             85453|          1899|
+|Springer Nature                                        |       16|             35049|          2191|
+|Frontiers Media SA                                     |       12|             27922|          2327|
+|Wiley-Blackwell                                        |       12|             33269|          2772|
+|Elsevier BV                                            |       10|             29143|          2914|
+|Institute of Electrical & Electronics Engineers (IEEE) |        6|             13453|          2242|
+|American Chemical Society (ACS)                        |        4|             12445|          3111|
+|Copernicus GmbH                                        |        4|              8135|          2034|
+|Royal Society of Chemistry (RSC)                       |        3|              6318|          2106|
+|American Astronomical Society                          |        2|              6663|          3332|
+|American Physical Society (APS)                        |        2|              5787|          2893|
+|Cambridge University Press (CUP)                       |        2|              4292|          2146|
+|Oxford University Press (OUP)                          |        2|              7472|          3736|
+|Fortune Journals                                       |        1|              2868|          2868|
+|Institution of Engineering and Technology (IET)        |        1|              2380|          2380|
+|Nomos Verlag                                           |        1|              2368|          2368|
+|OAPublishing Collective                                |        1|               700|           700|
+|Optica Publishing Group                                |        1|              2225|          2225|
+|Polish Academy of Sciences Chancellery                 |        1|               409|           409|
+|Public Library of Science (PLoS)                       |        1|              1985|          1985|
+|Scientific Research and Community Ltd                  |        1|              1265|          1265|
+|Virtus Interpress                                      |        1|               774|           774|
+
+
+
+## Overview
+
+With the recent contribution included, the overall APC data for the TU Darmstadt now looks as follows:
+
+### Fees paid per publisher (in EURO)
+
+![plot of chunk tree_darmstadt_2025_02_05_full](/figure/tree_darmstadt_2025_02_05_full-1.png)
+
+###  Average costs per year (in EURO)
+
+![plot of chunk box_darmstadt_2025_02_05_year_full](/figure/box_darmstadt_2025_02_05_year_full-1.png)
+
+###  Average costs per publisher (in EURO)
+
+![plot of chunk box_darmstadt_2025_02_05_publisher_full](/figure/box_darmstadt_2025_02_05_publisher_full-1.png)