tfdv.generate_statistics_from_dataframe
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Compute data statistics for the input pandas DataFrame.
tfdv.generate_statistics_from_dataframe(
dataframe: DataFrame,
stats_options: tfdv.StatsOptions
= options.StatsOptions()
,
n_jobs: int = 1
) -> statistics_pb2.DatasetFeatureStatisticsList
This is a utility function for users with in-memory data represented
as a pandas DataFrame.
This function supports only DataFrames with columns of primitive string or
numeric types. DataFrames with multivalent features or holding non-string
object types are not supported.
Args |
dataframe
|
Input pandas DataFrame.
|
stats_options
|
tfdv.StatsOptions for generating data statistics.
|
n_jobs
|
Number of processes to run (defaults to 1). If -1 is provided,
uses the same number of processes as the number of CPU cores.
|
Returns |
A DatasetFeatureStatisticsList proto.
|
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Last updated 2024-10-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-10-18 UTC."],[],[]]