ʵÑéÒ»Ò»ÔªÏßÐԻعé ÏÂÔØ±¾ÎÄ

ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2025/5/1 16:19:41ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£

Ò» ʵÑéÄ¿µÄ£ºÕÆÎÕÒ»ÔªÏßÐԻعéµÄ¹À¼ÆÓëÓ¦Óã¬ÊìϤEViewsµÄ»ù±¾²Ù×÷¡£ ¶þ ʵÑéÒªÇó£ºÓ¦Óý̲ÄP59µÚ12Ìâ×öÒ»ÔªÏßÐԻعé·ÖÎö²¢×öÔ¤²â¡£ Èý ʵÑéÔ­Àí£ºÆÕͨ×îС¶þ³Ë·¨¡£

ËÄ Ô¤±¸ÖªÊ¶£º×îС¶þ³Ë·¨µÄÔ­Àí¡¢t¼ìÑé¡¢ÄâºÏÓŶȼìÑé¡¢µãÔ¤²âºÍÇø¼äÔ¤²â¡£ Îå ʵÑéÄÚÈÝ£º µÚ2ÕÂÁ·Ï°12

ϱíÊÇÖйú2007Äê¸÷µØÇøË°ÊÕYºÍ¹úÄÚÉú²ú×ÜÖµGDPµÄͳ¼Æ×ÊÁÏ¡£

µ¥Î»£ºÒÚÔª

µØÇø Y GDP ±± ¾© Ìì ½ò ºÓ ±± ɽ Î÷ ÄÚÃɹŠÁÉ Äþ ¼ª ÁÖ ºÚÁú½­ ÉÏ º£ ½­ ËÕ Õã ½­ °² »Õ ¸£ ½¨ ½­ Î÷ ɽ ¶« ºÓ ÄÏ ÒªÇó£¬ÒÔÊÖ¹¤ºÍÔËÓÃEviewsÈí¼þ£º µØÇø ºþ ±± ºþ ÄÏ ¹ã ¶« ¹ã Î÷ º£ ÄÏ ÖØ Çì ËÄ ´¨ ¹ó ÖÝ ÔÆ ÄÏ Î÷ ²Ø É Î÷ ¸Ê Ëà Çà º£ Äþ ÏÄ Ð ½® Y GDP

(1)×÷³öÉ¢µãͼ£¬½¨Á¢Ë°ÊÕËæ¹úÄÚÉú²ú×ÜÖµGDP±ä»¯µÄÒ»ÔªÏßÐԻع鷽³Ì£¬²¢½âÊÍбÂʵľ­¼ÃÒâÒ壻

(2)¶ÔËù½¨Á¢µÄ»Ø¹é·½³Ì½øÐмìÑ飻

(3)Èô2008ÄêijµØÇø¹úÄÚÉú²ú×ÜֵΪ8500ÒÚÔª£¬Çó¸ÃµØÇøË°ÊÕÊÕÈëµÄÔ¤²âÖµ¼°Ô¤²âÇø¼ä¡£

Áù ʵÑé²½Öè

1.½¨Á¢¹¤×÷Îļþ²¢Â¼ÈëÊý¾Ý£º

(1)Ë«»÷×ÀÃæ¿ìËÙÆô¶¯Í¼±ê£¬Æô¶¯Microsoft Office Excel, Èçͼ1£¬½«ÌâÄ¿µÄÊý¾ÝÊäÈëµ½excel±í¸ñÖв¢±£´æ¡£

(2)Ë«»÷×ÀÃæ¿ìËÙÆô¶¯Í¼±ê£¬Æô¶¯EViews6³ÌÐò¡£

(3)µã»÷File/New/ Workfile¡­£¬µ¯³öWorkfile Create¶Ô»°¿ò¡£ÔÚWorkfile Create¶Ô»°¿ò×ó²àWorkfile structure typeÀ¸ÖÐÑ¡ÔñUnstructured/UndatedÑ¡ÏÔÚÓÒ²àData RangeÖÐÌîÈëÑù±¾¸öÊý31.ÔÚÓÒÏ·½ÊäÈëWorkfileµÄÃû³ÆP53.

Èçͼ2Ëùʾ¡£

ͼ 1 ͼ 2

(4)ÏÂÃæÂ¼ÈëÊý¾Ý£¬µã»÷File/Import/Read Text-Lotus-Excel...Ñ¡ÖеÚ(1)²½±£´æµÄexcel±í¸ñ£¬µ¯³öExcel Spreadsheet Import¶Ô»°¿ò£¬ÔÚUpper-left data cellÀ¸ÊäÈëÊý¾ÝµÄÆðʼµ¥Ôª¸ñB2£¬ÔÚExcel 5+sheet nameÀ¸ÖÐÊäÈëÊý¾ÝËùÔڵŤ×÷±ísheet1£¬ÔÚNames for series or Number if named in fileÀ¸ÖÐÊäÈë±äÁ¿ÃûY GDP£¬Èçͼ3Ëùʾ£¬µã»÷OK£¬µÃµ½Èçͼ4Ëùʾ½çÃæ¡£

ͼ 3 ͼ 4

(5)°´×¡Ctrl¼üͬʱѡÖÐWorkfile½çÃæµÄgdp±í¸úy±í£¬µã»÷Êó±êÓÒ¼üÑ¡Open/as GroupµÃµ½ÍêÕû±í¸ñÈçͼ5£¬²¢µã»÷Group±í¸ñÉϲ˵¥ÃüÁîName£¬ÔÚµ¯³öµÄ¶Ô»°¿òÖÐÃüÃûΪgroup01.

ͼ 5 ͼ 6

2.Êý¾ÝµÄÃèÊöÐÔͳ¼ÆºÍͼÐÎͳ¼Æ£º

ÒÔÉϽ¨Á¢µÄÐòÁÐGDPºÍYÖ®ºó£¬¿É¶ÔÆä×öÃèÊöͳ¼ÆºÍͳ¼ÆÒÔ°ÑÎÕ¸ÃÊý¾ÝµÄһЩͳ¼ÆÊôÐÔ¡£ (1)ÃèÊöÊôÐÔ£º

µãView/Descriptive Stats\\Common Sample£¬µÃÃèÊöͳ¼Æ½á¹û£¬Èçͼ6Ëùʾ£¬ÆäÖУºMeanΪ¾ùÖµ£¬Îª±ê×¼²î¡£ (2)ͼÐÎͳ¼Æ£º

Ë«»÷ÐòÁÐGDP£¬´ò¿ªGDPµÄ±í¸ñÐÎʽ£¬µã»÷±í¸ñ×ó±ßView/Graph£¬¿ÉµÃͼ7¡£ ͬÑù¿É²é¿´ÐòÁÐYµÄÏßÐÎͼ¡£

ºÜ¶àʱºòÐèÒª°ÑÁ½¸öÐòÁзÅÔÚÒ»¸öͼÐÎÖÐÀ´²é¿´Á½ÕßµÄÏ໥¹ØÏµ£¬ÓÃÏßͼ»òÉ¢µãͼ¶¼¿ÉÒÔ¡£

ÔÚÃüÁîÀ¸¼üÈ룺scat GDP Y£¬È»ºó»Ø³µ£¬¾Í¿ÉÒԵõ½ÓÃÉ¢µãͼÀ´²é¿´GDPºÍYµÄ¹ØÏµ£¬Èçͼ8Ëùʾ¡£

ͼ 7 ͼ 8

3.É趨ģÐÍ£¬ÓÃ×îС¶þ³Ë·¨¹À¼Æ²ÎÊý£º

É趨ģÐÍΪYi??1??2Xi?ui¡£

°´×¡Ctrl¼ü£¬Í¬Ê±Ñ¡ÖÐÐòÁÐYºÍÐòÁÐGDP£¬µã»÷ÓÒ¼ü£¬ÔÚËù³öÏÖµÄÓÒ¼ü²Ëµ¥ÖУ¬Ñ¡ÔñOpen/as Equation¡­ºóµ¯³öÒ»¶Ô»°¿ò£¬ÔÚ¿òÖÐÒ»´ÎÊäÈë¡°y c gdp ¡±£¬£¨×¢Òâ±»½âÊͱäÁ¿ÔÚ×îǰ£¬±äÁ¿¼äÒª¿Õ¸ñ£¬Èçͼ9£©µã»÷ÆäϵÄÈ·¶¨£¬¼´¿ÉµÃµ½»Ø¹é½á¹û£¨Èçͼ10£©¡£

ͼ 9 ͼ 10

ÓÉͼ10Êý¾Ý½á¹û£¬¿ÉµÃµ½»Ø¹é·ÖÎöÄ£ÐÍΪ£º

Yi??10.62963?0.071047Xi

(?0.123500) (9.591245)

R2?0.760315£¬ F?9199198£¬ DW..?1.570523

ÆäÖУ¬À¨ºÅÄÚµÄÊýΪÏàÓ¦µÄt¼ìÑéÖµ¡£R2ÊǿɾöϵÊý£¬FÓëDW..ÊÇÓйصÄÁ½¸ö¼ìÑéͳ¼ÆÁ¿¡£

4.Ä£ÐͼìÑ飺

??0.071047Ϊ±ß¼Ê¿ÉÖ§¹úÄÚÉú²ú×ÜÖµGDP£¬(1)¾­¼ÃÒâÒå¼ìÑ顣бÂÊ?±íÃ÷20072Ä꣬ÖйúÄڵظ÷Ê¡ÇøGDPÿÔö¼Ó1ÒÚԪʱ£¬Ë°ÊÕÆ½¾ùÔö¼ÓÒÚÔª¡£

(2)t¼ìÑéºÍÄâºÏÓŶȼìÑé¡£ÔÚÏÔÖøÐÔˮƽÏ£¬×ÔÓɶÈΪ31-2=29µÄt·Ö²¼µÄÁÙ½çÖµt0.025(29)?2.05¡£Òò´Ë£¬´Ó²ÎÊýµÄt¼ìÑéÖµ¿´£¬Ð±ÂÊÏîÏÔÈ»²»ÎªÁ㣬µ«²»¾Ü¾ø½Ø¾àÏîΪÁãµÄ¼ÙÉè¡£ÁíÍ⣬ÄâºÏÓŶÈR2?0.760315±íÃ÷£¬Ë°ÊÕµÄ76%µÄ±ä»¯Ò²ÒÔÓÉGDPµÄ±ä»¯À´½âÊÍ£¬Òò´ËÄâºÏÇé¿ö½ÏºÃ¡£ÔÚEqution½çÃæµã»÷²Ëµ¥ÃüÁî

View/Actual,Fitted,Residual/Actual, Graph¿ÉµÃµ½Í¼11£¬¿ÉÖ±¹Û¿´µ½Êµ¼Ê¹Û²âÕ¾ºÍÄâºÏÖµ·Ç³£½Ó½ü¡£

ͼ 11 ͼ 12

5.Ó¦Ó㺻عéÔ¤²â£º

(1)±»½âÊͱäÁ¿YµÄ¸ö±ðÖµºÍƽ¾ùÖµµÄµãÔ¤²â£º

????X ÓɵڶþÕµÚÎå½ÚÖªµÀ£¬¸ö±ðÖµºÍƽ¾ùÖµµãÔ¤²âµÄÔ¤²â¹«Ê½¾ùΪYF??12FÄÚ²åÔ¤²â£º

ÔÚEquation¿òÖУ¬µã»÷¡°Forecast¡±£¬ÔÚForecast name¿òÖпÉÒÔΪËùÔ¤

²âµÄÔ¤²âÖµÐòÁÐÃüÃû£¬¼ÆËã»úĬÈÏΪyf£¬µã»÷¡°OK¡±£¬µÃµ½Ñù±¾ÆÚÄÚ±»½âÊͱäÁ¿µÄÔ¤²âÖµÐòÁÐyf£¨Ò²³ÆÄâºÏÖµÐòÁУ©µÄͼÐÎÐÎʽ£¨Í¼12£©¡£Í¬Ê±ÔÚWorkfileÖгöÏÖÒ»¸öÐÂÐòÁжÔÏóyf¡£

ÍâÍÆÔ¤²â£º