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This directory contains 400 workflows.
kn_example_python_parquet_jupyter
Parquet file format, KNIME and Jupyter notebook - work in progress - /data/kn_example_python_parquet_jupyter.ipynb a jupyter workbook with several way to […]
kn_example_python_pickle_dictionary
KNIME/Python - write and read back a dictionary Pickle any Python object you want, save it as a ZIP file with the model wriiter node and read it […]
kn_example_python_polars_pandas_arrow
working with Polars dataframe in KNIME Python node
kn_example_python_read_arff_file
use the new (KNIME 4.6) integrated Python extension to read and write ARFF file into KNIME, export it again as Parquet, put it into SQLite database and read […]
kn_example_python_read_orc_file
Read ORC file into KNIME's Python node If you want to transfer several files from outside sources into the Python environment and not loose column types ORC […]
kn_example_python_read_parquet_file
use Python to read Parquet file into KNIME, export it again, put it into SQLite database and read it back use Python to read parquet file into KNIME, […]
kn_example_python_read_parquet_file_2021
use the new (KNIME 4.6+) Python Script node and bundled Python version to read Parquet file into KNIME, export it again, put it into SQLite database and […]
kn_example_python_tar_gzip_csv
Extract CSV data from .tar.gz file and import to KNIME
kn_example_python_text_fixed_width
export data to a fixed width text file with KNIME and Python
kn_example_python_utf8_characters_csv_file
KNIME and UTF-8 characters with CSV between Python nodes with Pandas and Arrow import knime.scripting.io as knio import pyarrow as pa import pyarrow.csv […]