½á¹û£ºÕÒµ½¡°uÐÍ stata ͼ¡±Ïà¹ØÄÚÈÝ19¸ö£¬ÅÅÐòΪ°´»Ø¸´Ê±¼ä½µÐò£¬ËÑË÷¸ü¶àÏà¹ØÌû×ÓÇëµã»÷¡°¸ß¼¶¡±
xttobit UÐ͹Øϵµ÷½ÚЧӦͼstata
3 ¸ö»Ø¸´ - 1522 ´Î²é¿´
ʹÓÃÈí¼þ£º
stata
Ä£ÐÍ£ºxttobitÄ£ÐÍ
×Ô±äÁ¿ÓëÒò±äÁ¿£¨Ò»¶¨´óÓÚ0£©£ºUÐ͹Øϵ
ʹÓÃÁËÍøÉÏexcel°æµÄµ÷½ÚЧӦ
ͼ£¬µ«×ÝÖ᷶ΧСÓÚ0ÓëÔʼÊý¾ÝÒò±äÁ¿ÓÐÕý¸º´íÎó
ÇëÎÊ¿ÉÒÔ£¨Ôõô£©ÔÚ
stataÖÐʹÓÃmarginÃüÁ÷½ÚЧӦ
ͼ ...
2022-7-6 22:19 - ÍöÁ鷨ʦħ - ÐüÉÍ´óÌü
stataµ¹UÐͼìÑé
1 ¸ö»Ø¸´ - 980 ´Î²é¿´
. * -¼ìÑéUÐιØϵ
. u test x1 x6, fieller level(95)//ÉèÖÃ95%µÄÖÃÐŶÈ
invalid 'x1'
r(198);
end of do-file
r(198);
Ϊʲô»á³öÏÖinvalid 'x1' ÄØ
2022-7-11 10:19 - ѧÊõÀ¬»ø¾´ - Stataר°æ
stata»Ø¹é¿´ÊÇ·ñ´æÔÚµ¹UÐ͹Øϵ
6 ¸ö»Ø¸´ - 4115 ´Î²é¿´
ÇóÎÊ´óÀУ¬ÎÒ¶Ôy x x^2½øÐлع飬xµÄϵÊýÏÔÖøΪÕý£¬x^2µÄϵÊýÏÔÖøΪ¸º£¬µ«¶ÔÆäÈ¡Á˶ÔÊýºóÔٻع飬ϵÊýµÄÕý¸º¾Í¶¼¸ÕºÃ·´¹ýÀ´ÁË£¬ÇëÎÊÕâÊÇΪʲôѽ£¿
2022-3-22 14:59 - ³ÌÒ¹ºî - Stataר°æ
stataÖÐÔõÑù»æÖƶԵ¹UÐÍÇúÏߵĵ÷½ÚЧӦͼ£¿
6 ¸ö»Ø¸´ - 9022 ´Î²é¿´
µÚÒ»´ÎÓöµ½µ¹UÐÍÇúÏßÖеĵ÷½ÚЧӦ£¬ÏëÇëÎÊÏ´ó¼ÒÔõô»æÖƵ÷½Ú±äÁ¿ÔÚUÐÍÇúÏßÖеÄ
ͼÏñ£¿ÀýÈçÏÂ
ͼ¡£
ͼƬÀ´Ô´ÓÚ£º³ÂÒÝͬ,¶ÕýÓ¢.ÆóÒµÍøÂçÖÐÐÄÐÔÓ뼨ЧµÄµ¹UÐ͹Øϵ¡ª¡ª´´Òµµ¼ÏòµÄÖнé×÷Óü°»·¾³²»È·¶¨ÐԵĵ÷½Ú×÷ÓÃ[J].¿Æ¼¼ ...
2020-8-20 16:22 - ASIN96 - °®ÎÊƵµÀ
Çë½ÌÓн»»¥ÏîµÄµ¹UÐÍÇúÏßstataÔõô»
9 ¸ö»Ø¸´ - 6190 ´Î²é¿´
×î½üÔÚ»µ¹UÐ͵÷½ÚЧӦ
ͼÓöµ½ÁËÀ§ÄÑ£¬²éÔÄÁËÌ«¶àÍøÕ¾¶¼ÎÞ·¨½â´ð¡£Õæ³ÏÏ£Íû´ó¼ÒÄܹ»Ö¸µãÒ»¶þ¡£
²éÔÄ×ÊÁÏ¿´¼ûÁË»ÆÀÏʦÓëÁ¬Óñ¾ýÀÏʦ¹ØÓÚµ¹UÐÍ
ͼµÄÌÖÂÛ£¨https://bbs.pinggu.org/forum.php?mod=viewthread&tid=5937072& ...
2019-9-11 21:42 - ¼âµ¶°àºï×Ó - Stataר°æ
ÇóÎʹØÓÚµ¹UÐÍÇúÏßÏÔÖøÐÔ²âÁ¿ÎÊÌ⣨stata£©
0 ¸ö»Ø¸´ - 682 ´Î²é¿´
µ¹UÐÍÇúÏß³ÉÁ¢µÄÌõ¼þÖ®Ò»ÈçÏ£º
The slope of the curve is sufficiently steep at both ends of the X-range.
Ò²¾ÍÊÇxÈ¡Öµ·¶Î§µÄ¶Ëµã´¦ÐèÏÔÖø£¬ÔÚµÍÖµ¶ËµãÕýÏòÏÔÖø£¬ÔÚ¸ßÖµ¶Ëµã¸ºÏòÏÔÖø£¬
ÄÇôÇó½Ì¸÷λ´óÉñ£¬¸ÃÈç ...
2019-1-17 10:23 - Sinky_ - ¹àË®°É