post: additional data harvested from regensburg

Rmd/2024-02-06-regensburg.Rmd

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+---
+layout:     post
+author:     Christoph Broschinski
+author_lnk: https://github.com/cbroschinski
+title:      Additional APC data harvested from Regensburg University
+date:       2024-02-06 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$set(inline = function(x) {
+  prettyNum(x, big.mark=" ")
+})
+```
+An additional batch of APC data has been harvested from the [institutional repository](https://epub.uni-regensburg.de) of Regensburg University, completing the [previous ingestion](https://openapc.github.io/general/openapc/2024/02/02/regensburg/).
+
+Regensburg University Library is in charge of the [central publication fund at University of Regensburg](https://epub.uni-regensburg.de/oa-publizieren.html), which received support by the Deutsche Forschungsgemeinschaft (DFG) under its [Open-Access Publishing Programme](https://www.dfg.de/en/research_funding/programmes/infrastructure/lis/open_access/infrastructure_funding/index.html#4) until 2019.
+
+Contact person is [Dr. Gernot Deinzer](mailto:gernot.deinzer@bibliothek.uni-regensburg.de).
+
+## Cost data
+
+```{r, cache.lazy = TRUE}
+#' Download APC spreadsheet from github which requires to Curl installed
+
+download_apc <- function(path = NULL, dir = "tmp", file = "apc_de.csv"){
+  if(is.null(path)) {
+    path <- c("https://raw.githubusercontent.com/OpenAPC/openapc-de/master/data/apc_de.csv")
+    } 
+  dir.create(dir) 
+  download.file(url = path, destfile = paste(dir, file, sep = "/"), method = "curl")
+  read.csv(paste(dir, file, sep = "/"), header = T,sep =",")
+}
+
+my.apc <- download_apc()
+my.apc <- my.apc[my.apc$institution == "Regensburg U",]
+my.apc <- droplevels(my.apc)
+my.apc_new <- download_apc(c("https://raw.githubusercontent.com/OpenAPC/openapc-de/master/data/unireg/new_articles_2024_02_06_additional_set_enriched.csv"))
+my.apc_new <- my.apc_new[my.apc_new$institution == "Regensburg U",]
+my.apc_new <- my.apc_new[!is.na(my.apc_new$institution),]
+my.apc_new <- droplevels(my.apc_new)
+```
+
+The new data covers publication fees for `r format(nrow(my.apc_new), big.mark =",")` articles published in Gold OA journals under transformative agreements. 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)`€.
+
+
+```{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 set of harvest data included, the overall APC data for Regensburg now looks as follows:
+
+### Fees paid per publisher (in EURO)
+
+```{r tree_regensburg_2024_02_06_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_regensburg_2024_02_06_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_regensburg_2024_02_06_publisher_full, echo = FALSE, message = FALSE}
+require(ggplot2)
+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/2024-02-06-regensburg.md

@@ -0,0 +1,52 @@
+---
+layout:     post
+author:     Christoph Broschinski
+author_lnk: https://github.com/cbroschinski
+title:      Additional APC data harvested from Regensburg University
+date:       2024-02-06 07:00:00
+summary:    
+categories: [general, openAPC]
+comments: true
+---
+
+
+
+An additional batch of APC data has been harvested from the [institutional repository](https://epub.uni-regensburg.de) of Regensburg University, completing the [previous ingestion](https://openapc.github.io/general/openapc/2024/02/02/regensburg/).
+
+Regensburg University Library is in charge of the [central publication fund at University of Regensburg](https://epub.uni-regensburg.de/oa-publizieren.html), which received support by the Deutsche Forschungsgemeinschaft (DFG) under its [Open-Access Publishing Programme](https://www.dfg.de/en/research_funding/programmes/infrastructure/lis/open_access/infrastructure_funding/index.html#4) until 2019.
+
+Contact person is [Dr. Gernot Deinzer](mailto:gernot.deinzer@bibliothek.uni-regensburg.de).
+
+## Cost data
+
+
+
+The new data covers publication fees for 231 articles published in Gold OA journals under transformative agreements. Total expenditure amounts to 498 893€ and the average fee is 2 160€.
+
+
+
+
+|                | Articles| Fees paid in EURO| Mean Fee paid|
+|:---------------|--------:|-----------------:|-------------:|
+|Springer Nature |      174|            396534|          2279|
+|Wiley-Blackwell |       55|             98718|          1795|
+|IOP Publishing  |        1|              2000|          2000|
+|MDPI AG         |        1|              1642|          1642|
+
+
+
+## Overview
+
+With the recent set of harvest data included, the overall APC data for Regensburg now looks as follows:
+
+### Fees paid per publisher (in EURO)
+
+![plot of chunk tree_regensburg_2024_02_06_full](/figure/tree_regensburg_2024_02_06_full-1.png)
+
+###  Average costs per year (in EURO)
+
+![plot of chunk box_regensburg_2024_02_06_year_full](/figure/box_regensburg_2024_02_06_year_full-1.png)
+
+###  Average costs per publisher (in EURO)
+
+![plot of chunk box_regensburg_2024_02_06_publisher_full](/figure/box_regensburg_2024_02_06_publisher_full-1.png)