.negate_registry_1 | R Documentation |
Negate mentions of registry such as: "Ethics approval and consent to participate This study was approved by the Institutional Review Board of Chang Gung Memorial Hospital under registry number 201601023B0."
.negate_registry_1(article, dict)
article |
A string or a list of strings. |
dict |
A list of regular expressions for each concept. |
Index of element with phrase of interest
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