Intro to Econometrics:CH6 Multiple Regression

array(10) { [0]=> object(stdClass)#5027 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "6iadWBcWcqA" ["related_video_title"]=> string(70) "Intro to Econometrics: CH7 Testing for Multiple Regression, Joint Test" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(10) "Chuxin Liu" } [1]=> object(stdClass)#5000 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "_KZLkz_y5kc" ["related_video_title"]=> string(26) "Intro to Econometrics: CH4" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(10) "Chuxin Liu" } [2]=> object(stdClass)#5025 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Tso1ikpAzIc" ["related_video_title"]=> string(41) "Econometrics II: Multivariate Regression" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(15) "Germinal G. Van" } [3]=> object(stdClass)#5032 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "eYTumjgE2IY" ["related_video_title"]=> string(67) "Learn Statistical Regression in 40 mins! My best video ever. Legit." ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(13) "zedstatistics" } [4]=> object(stdClass)#5011 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "blWdjRUPP6E" ["related_video_title"]=> string(72) "Разведчик о том, как использовать людей" ["posted_time"]=> string(25) "3 недели назад" ["channelName"]=> string(18) "Коллектив" } [5]=> object(stdClass)#5029 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "FBFKPXga-IM" ["related_video_title"]=> string(43) "F-tests and t-tests for multiple regression" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(14) "Catherine Case" } [6]=> object(stdClass)#5024 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "V1ugH2FaY2U" ["related_video_title"]=> string(20) "Regression Inference" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(19) "econometricsacademy" } [7]=> object(stdClass)#5034 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "g_d_1DPktzo" ["related_video_title"]=> string(72) "Шоу саксофона и глубокого баса от Black Cats" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(14) "Noir Jazz Cats" } [8]=> object(stdClass)#5010 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "LjOewfgdM18" ["related_video_title"]=> string(171) "ВОССТАНОВЛЕНИЕ НЕРВНОЙ СИСТЕМЫ 🌸 Нежная музыка, успокаивает нервную систему и радует душу #6" ["posted_time"]=> string(27) "5 месяцев назад" ["channelName"]=> string(15) "Relax Your Soul" } [9]=> object(stdClass)#5028 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "95Mkwbsk2HQ" ["related_video_title"]=> string(79) "Можно ли поменять родину так быстро? / вДудь" ["posted_time"]=> string(19) "3 дня назад" ["channelName"]=> string(10) "вДудь" } }