PheNorm

Unsupervised Gold-Standard Label Free Phenotyping Algorithm for EHR Data

CRAN Package

The algorithm combines the most predictive variable, such as count of the main International Classification of Diseases (ICD) codes, and other Electronic Health Record (EHR) features (e.g. health utilization and processed clinical note data), to obtain a score for accurate risk prediction and disease classification. In particular, it normalizes the surrogate to resemble gaussian mixture and leverages the remaining features through random corruption denoising. Background and details about the method can be found at Yu et al. (2018) doi:10.1093/jamia/ocx111.

  • Version0.1.0
  • R versionunknown
  • LicenseGPL-3
  • Needs compilation?No
  • Last release01/07/2021

Documentation


Team


Insights

Last 30 days

This package has been downloaded 151 times in the last 30 days. Now we're getting somewhere! Enough downloads to populate a lively group chat. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 2 times.

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0 downloadsFeb 9, 2025
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7 downloadsMar 1, 2025
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3 downloadsMar 10, 2025
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3 downloadsMar 12, 2025
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The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 1,905 times in the last 365 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The day with the most downloads was Sep 11, 2024 with 26 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


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Dependencies

  • Suggests3 packages