Online supplementary materials for Shen, Y. A., Shoda, Y., & Fine, I. (2018). Too few women authors on research papers in leading journals. Nature, 555(7695), 165-165.
NIH RO1 Grant Award Percentages
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- Downloads data from PubMed's server and transforms compressed data into csv files.
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- Extracts journal specific data and saves to csv files by journal.
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- Genderize first names of all the extracted journals with the genderizeR package.
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- Joins the genderized first name data with the journal data.
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- Extracts specified journal impact factors from the Thomas Reuters Impact Factor data
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- Plots and saves Figure 1 sctatter plots. Contains two graphs: percent female authors as a function of impact factor for first and last authorship positions. Also plots the legend.
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- Calculates the average percent female author as a function of year by journal. Also combines data with NIH RO1 Grant Award Percentage data.
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- Plots and saves Figure 2 line plots. Contains two graphs: average percent female authors as a function of year for first and last authorship positions.
- Table1_Slopes.R
- Calculates Table 1. Contain a table of slopes of percent female authors as a fucntion of impact factor by journals for first and last authorship positions. Also plot and saves supplementary figure 1 (a figure for table 1).