SDTM Data Transformation Engine


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Documentation for package ‘sdtm.oak’ version 0.1.1

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%.>% Explicit Dot Pipe
assign Derive an SDTM variable
assign_ct Derive an SDTM variable
assign_datetime Derive an ISO8601 date-time variable
assign_no_ct Derive an SDTM variable
condition_add Add filtering tags to a data set
create_iso8601 Convert date or time collected values to ISO 8601
ctl_new_rowid_pillar.cnd_df Conditioned tibble pillar print method
ct_map Recode according to controlled terminology
ct_spec_example Find the path to an example controlled terminology file
derive_blfl Derive Baseline Flag or Last Observation Before Exposure Flag
derive_seq Derive the sequence number ('-SEQ') variable
derive_study_day 'derive_study_day' performs study day calculation
domain_example Find the path to an example SDTM domain file
dtc_formats Date/time collection formats
fmt_cmp Regexps for date/time format components
generate_oak_id_vars A function to generate oak_id_vars
harcode Derive an SDTM variable with a hardcoded value
hardcode_ct Derive an SDTM variable with a hardcoded value
hardcode_no_ct Derive an SDTM variable with a hardcoded value
mutate.cnd_df Mutate method for conditioned data frames
oak_id_vars Raw dataset keys
problems Retrieve date/time parsing problems
read_ct_spec Read in a controlled terminology
read_ct_spec_example Read an example controlled terminology specification
read_domain_example Read an example SDTM domain
sbj_vars Subject-level key variables
tbl_sum.cnd_df Conditioned tibble header print method