namespace xf

// namespaces

namespace xf::data_analytics
    namespace xf::data_analytics::classification
        namespace xf::data_analytics::classification::internal
    namespace xf::data_analytics::clustering
        namespace xf::data_analytics::clustering::internal
    namespace xf::data_analytics::common
        namespace xf::data_analytics::common::internal
    namespace xf::data_analytics::dataframe
        namespace xf::data_analytics::dataframe::internal
    namespace xf::data_analytics::internal
        namespace xf::data_analytics::internal::m
    namespace xf::data_analytics::regression
        namespace xf::data_analytics::regression::internal