5 Physical dimensions
MARC: 300c
Polish physical dimensions field: physical_dimensions.R
Harmonize physical attributes data function: polish_dimensions.R
Render physical dimensions field: physical_dimensions.qmd
5.1 Complete Dataset Overview
The original physical-dimensions field is available for 269808 records (20.5%) and missing for 1048255 records. It contains 12518 unique non-missing values.
Gatherings information is available in the extracted original data for 1 records (0%) and in the harmonized data for 1 records (0%). Harmonization therefore added gatherings information for 0 records. The original and harmonized variables contain 1 and 1 unique non-missing values, respectively.
Height information is available in the extracted original data for 0 records (0%) and in the harmonized data for 1 records (0%). Harmonization therefore added height information for 1 records. The original and harmonized variables contain 0 and 1 unique non-missing values, respectively.
Width information is available in the extracted original data for 0 records (0%) and in the harmonized data for 1 records (0%). Harmonization therefore added width information for 1 records. The original and harmonized variables contain 0 and 1 unique non-missing values, respectively.
5.2 Harmonization outcomes
Both height and width are available for 1 records (0%), allowing document area to be calculated. Only one of these two measurements is available for 0 records (0%).
Document area was calculated for 1 records (0%). Area remains unavailable for 1318062 records because height, width, or both could not be reliably interpreted. These cases are listed in the entries where document surface could not be estimated. The harmonized area variable contains 1 unique non-missing values.
The complete original physical-dimensions field contains 1048255 missing values and 12518 unique non-missing values.
Original gatherings contain 1318062 missing values and 1 unique non-missing values. Harmonized gatherings contain 1318062 missing values and 1 unique non-missing values.
Original width values contain 1318063 missing values and 0 unique non-missing values. Harmonized width values contain 1318062 missing values and 1 unique non-missing values.
Original height values contain 1318063 missing values and 0 unique non-missing values. Harmonized height values contain 1318062 missing values and 1 unique non-missing values.
The harmonized oblong-format indicator classifies 4 documents (0%) as oblong and 1318059 documents (100%) as not oblong.
Harmonized document area contains 1318062 missing values and 1 unique non-missing values. ## Document dimensions comparisons
Some dimension info is provided in the original raw data for altogether 269808 documents (20.5%) but could not be interpreted for 269807 documents, i.e. dimension info was successfully estimated for 0% of the documents where this field was not empty.
Document dimensions (area) info was obtained in the final preprocessed data for altogether 1 documents (0%). For the remaining 1318062 documents, critical dimension information was not available or could not be interpreted: List of entries where document surface could not be estimated
Document gatherings info is originally available for 1 documents (0%), and further estimated up to 1 documents (0%) in the final preprocessed data.
Document height info is originally available for 0 documents (0%), and further estimated up to 1 documents (0%) in the final preprocessed data.
Document width info is originally available for 0 documents (0%), and further estimated up to 1 documents (0%) in the final preprocessed data.
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