Package: MetaNLP 0.1.2.9000

Maximilian Pilz

MetaNLP: Natural Language Processing for Meta Analysis

Given a CSV file with titles and abstracts, the package creates a word count matrix that is lemmatized and stemmed and can directly be used to train machine learning methods for automatic title-abstract screening in the preparation of a meta analysis.

Authors:Nico Bruder [aut], Samuel Zimmermann [aut], Johannes Vey [aut], Maximilian Pilz [aut, cre], Institute of Medical Biometry - University of Heidelberg [cph]

MetaNLP_0.1.2.9000.tar.gz
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MetaNLP.pdf |MetaNLP.html✨
MetaNLP/json (API)
NEWS

# Install 'MetaNLP' in R:

install.packages('MetaNLP', repos = c('https://imbi-heidelberg.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/imbi-heidelberg/metanlp/issues

On CRAN:

9 exports 3 stars 1.86 score 61 dependencies 1 scripts 149 downloads

Last updated 3 months agofrom:e442990932. Checks:OK: 5 NOTE: 2. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Sep 01 2024
R-4.5-win	NOTE	Sep 01 2024
R-4.5-linux	NOTE	Sep 01 2024
R-4.4-win	OK	Sep 01 2024
R-4.4-mac	OK	Sep 01 2024
R-4.3-win	OK	Sep 01 2024
R-4.3-mac	OK	Sep 01 2024

Exports:delete_stop_words delete_words MetaNLP plot read_test_data replace_special_characters select_features summary write_csv

Dependencies:BH cli codetools cpp11 data.table digest dplyr dtt english fansi fastmatch foreach generics glmnet glue hunspell ISOcodes iterators jsonlite koRpus koRpus.lang.en lattice lexicon lifecycle magrittr Matrix mgsub NLP pillar pkgconfig purrr qdapRegex quanteda R6 Rcpp RcppArmadillo RcppEigen rlang shape slam SnowballC stopwords stringi stringr survival sylly sylly.en syuzhet textclean textshape textstem tibble tidyr tidyselect tm utf8 vctrs withr xml2 yaml zoo

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Delete stop words	delete_stop_words delete_stop_words,MetaNLP-method
Delete list of words	delete_words delete_words,MetaNLP,character-method
Natural Language Processing for Meta Analysis	MetaNLP MetaNLP-class
Create word cloud from MetaNLP-object	plot,MetaNLP,missing-method
Read and adapt test data	read_test_data read_test_data,MetaNLP-method
Replace special characters in column names	replace_special_characters replace_special_characters,MetaNLP-method
Select features via elasticnet regularization	select_features select_features,MetaNLP-method
Summary of MetaNLP-objects	summary,MetaNLP-method
Save the word count matrix	write_csv write_csv,MetaNLP-method