WordPress at a glance
action is not described

woocommerce_analytics_delete_order_stats action-hook . WC 1.0

Fires when orders stats are deleted.

Usage

add_action( 'woocommerce_analytics_delete_order_stats', 'action_function_name_214', 10, 2 );
function action_function_name_214( $order_id, $customer_id ){
	// action...
}
$order_id(int)
Order ID.
$customer_id(int)
Customer ID.

Where the hook is called

DataStore::delete_order()
woocommerce_analytics_delete_order_stats
woocommerce/packages/woocommerce-admin/src/API/Reports/Orders/Stats/DataStore.php 592
do_action( 'woocommerce_analytics_delete_order_stats', $order_id, $customer_id );

Where in WP core the hook is used WooCommerce

woocommerce/packages/woocommerce-admin/src/API/Reports/Coupons/DataStore.php 69
add_action( 'woocommerce_analytics_delete_order_stats', array( __CLASS__, 'sync_on_order_delete' ), 5 );
woocommerce/packages/woocommerce-admin/src/API/Reports/Customers/DataStore.php 88
add_action( 'woocommerce_analytics_delete_order_stats', array( __CLASS__, 'sync_on_order_delete' ), 15, 2 );
woocommerce/packages/woocommerce-admin/src/API/Reports/Products/DataStore.php 103
add_action( 'woocommerce_analytics_delete_order_stats', array( __CLASS__, 'sync_on_order_delete' ), 10 );
woocommerce/packages/woocommerce-admin/src/API/Reports/Taxes/DataStore.php 83
add_action( 'woocommerce_analytics_delete_order_stats', array( __CLASS__, 'sync_on_order_delete' ), 15 );