extract_qualis: Extract QUALIS information
In ChocoLattes: Processing Data from Lattes CV Files

Description Usage Arguments Value Qualis File

Summarize production as classified by a given QUALIS extract

extract_qualis(lattes.list, years, qualis.file, isComputerScience = FALSE,
  output.file = c("csv", "xlsx"), plotQualis = TRUE,
  qualis.extract = NULL, plot.width = 16, plot.height = 8,
  plot.units = "in", plot.res = 300, plot.text.size = 18)

`lattes.list`	a Lattes list object created using `lattes_to_list()`
`years`	integer vector with years to be extracted from lattes.list
`qualis.file`	CSV file containing the ranking of journals according to the QUALIS classification system for a certain area. See `Qualis File` for details.
`isComputerScience`	logical flag to indicate if the relevant Qualis file is related to the "Computer Science" area (in which case conferences also receive QUALIS ranks)
`output.file`	type of file to output (xlsx or csv).
`plotQualis`	logical flag, should a plot be generated?
`qualis.extract`	name of the qualis extract used (optional, for the plot only)
`plot.width, plot.height, plot.units, plot.res, plot.text.size`	graphical parameters

This routine returns nothing. It generates one .xlsx or csv file for each year in years, as well as a summary plot per year (as a png file), if plotQualis = TRUE

The qualis file must be a CSV file with commas as separators and UTF-8 encoding. To ensure these properties, follow the steps:

Generate the relevant file from https://sucupira.capes.gov.br/sucupira/public/consultas/coleta/veiculoPublicacaoQualis/listaConsultaGeralPeriodicos.jsf, selecting only the fields Evento de Classificacao and Area de Avaliacao (leave the others blank).
Download the resulting xls file.
Open the file using your reader of choice, select all and copy
Open a new spreadsheet on Google Docs, https://docs.google.com/spreadsheets/u/0/
Paste everything into the Google Docs Spreadsheet
Download the resulting file as a comma-separated file (File -> Download as -> Comma-separated values (.csv, current sheet))