搜尋結果
Tâi-uân Thih-lōo Kuán-lí-kio̍k. Taiwan Railways Administration ( TRA) [I] was a governmental agency in Taiwan which operated Taiwan Railway from 1948 to 2023. It managed, maintained, and operated conventional passenger and freight railway services on 1,097 km (682 mi) of track. [1] Passenger traffic in 2018 was 231,267,955.
Michael Denzil Xavier Portillo, FRSGS ( / pɔːrˈtɪloʊ /; born 26 May 1953) [1] is a British journalist, broadcaster and former Conservative Party politician. His broadcast series include railway documentaries such as Great British Railway Journeys and Great Continental Railway Journeys. A former member of the Conservative Party, he was ...
Syrian Railways. General Establishment of Syrian Railways [1] ( Arabic: المؤسسة العامة للخطوط الحديدية, [2] French: Chemins de fer syriens, CFS) is the national railway operator for the state of Syria, subordinate to the Ministry of Transportation. [3] It was established in 1956 and was headquartered in Aleppo.
The sum of squares of residuals, also called the residual sum of squares: The total sum of squares (proportional to the variance of the data): The most general definition of the coefficient of determination is. In the best case, the modeled values exactly match the observed values, which results in and R2 = 1.
