any_obs | R Documentation |
TRUE
for any observation.Determine whether a user-provided condition is TRUE
for any non-household
level microdata–such as a parcel, plot, of food item data frame.
any_obs(df, where, attrib_name, attrib_vars)
df |
Data frame. Household-level microdata that contains the attribute to extract. |
where |
Logical expression whose variables exist in |
attrib_name |
Character. Name to give the attribute in the issues data file |
attrib_vars |
Character. Regular expression that identifies the variable in |
Data frame of attributes with the following columns:
interview__id
interview__key
attrib_name
attrib_val
attrib_vars
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