²é¿´: 1352  |  »Ø¸´: 3

·­ÉíÕÌ

гæ (ÕýʽдÊÖ)

[ÇóÖú] Çó½âÊÍ£¬Èý¾ä¼òµ¥µÄRÓïÑÔ´úÂëС°×¿´²»¶®ÁË ÒÑÓÐ2È˲ÎÓë

ÏÂÃæÈý¾ä¼òµ¥µÄR´úÂ룬С°×¿´²»¶®¡£¡£
ÆäÖеÄÈý¸ö·ûºÅ  ~     %>%     .       ·Ö±ð±íʾʲôÒâ˼°¡£¿
CODE:
models <- mtcars %>%
  split(.$cyl) %>%
  map(~lm(mpg ~ wt, data = .))

»Ø¸´´ËÂ¥
ÎÒÊÇÀ´Ñ§Ï°µÄ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bcsnow

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
~ǰΪ±êÇ©ºóÎªÌØÕ÷£»%>%×ó±ßΪÓұߣ¨ÏÂÒ»ÐУ©µÚÒ»²ÎÊý £». Éϸö·ûºÅ£¨%>%£©×ó±ß¶ÔÏó
2Â¥2020-04-26 09:17:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

angelangel82

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¹ÜµÀ²Ù×÷·û£¬±íʾÏòÏÂÒ»²½Ö´ÐÐ
3Â¥2020-05-14 09:58:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·­ÉíÕÌ

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by angelangel82 at 2020-05-14 09:58:38
¹ÜµÀ²Ù×÷·û£¬±íʾÏòÏÂÒ»²½Ö´ÐÐ

¸Ðлָµã
ÎÒÊÇÀ´Ñ§Ï°µÄ
4Â¥2020-05-18 15:49:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ·­ÉíÕÌ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤0817µ÷¼Á +5 ²ÓÈôÐdz¿ 2026-03-10 5/250 2026-03-10 17:03 by BruceLiu320
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤353·ÖÇóµ÷¼Á +10 NIFFFfff 2026-03-09 10/500 2026-03-10 17:01 by »¨¿ª¸»¹óÐÒ¸£ÈËÉ
[¿¼ÑÐ] 282·Ö²ÄÁÏרҵÇóµ÷¼ÁԺУ +15 ·ãÇÅZL 2026-03-09 21/1050 2026-03-10 16:51 by ztnimte
[¿¼ÑÐ] Çóµ÷¼Á£¡ +3 Ë·Ë·»° 2026-03-09 3/150 2026-03-10 15:48 by houyaoxu
[¿¼ÑÐ] ¹þ¹¤´ó²ÄÁÏ324Çóµ÷¼Á +5 ãÆÐñ¶« 2026-03-10 7/350 2026-03-10 14:41 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏר˶µ÷¼Á +7 Ľ³½123 2026-03-05 10/500 2026-03-10 14:22 by peike
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸ËÕÖÝ´óѧ£¬0856»¯¹¤323·Ö | ±¾¿ÆÓ¦»¯ | ÓÐרÀû/¾ºÈü/¿ÆÑÐÖúÊÖ¾­Àú | +7 ³È×Ócyx 2026-03-06 9/450 2026-03-10 12:03 by kiokin
[¿¼ÑÐ] µ÷¼ÁµÄͬѧ£¬×ß¹ý·¹ý£¬²»Òª´í¹ý +11 likeihood 2026-03-06 16/800 2026-03-10 11:38 by Djdjj12
[¿¼ÑÐ] ÎïÀíѧÇóµ÷¼Á +4 sxËÎ 2026-03-05 4/200 2026-03-10 11:11 by changlu999
[¿¼ÑÐ] 293Ò»Ö¾Ô¸»ª¶«Àí¹¤ 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ µ÷¼Á +5 fjj0912 2026-03-07 5/250 2026-03-09 09:13 by 30660438
[¿¼ÑÐ] 290Çóµ÷¼Á +6 Bananaiy 2026-03-04 6/300 2026-03-08 22:13 by qingfeng258
[¿¼ÑÐ] 083000»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á +5 ¼ÓÓÍѽfxy 2026-03-07 6/300 2026-03-08 21:07 by sdgdsdgd
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-08 3/150 2026-03-08 19:34 by ms629
[¿¼ÑÐ] Ò»Ö¾Ô¸211 »¯Ñ§305·ÖÇóµ÷¼Á +3 0703ÑîÔÃ305·Ö 2026-03-05 3/150 2026-03-07 21:15 by yinhuanshun
[¿¼ÑÐ] ²ÄÁÏר˶323Çóµ÷¼Á +5 Àî°×26 2026-03-07 5/250 2026-03-07 16:46 by njzyff
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤£¨¸ß·Ö×Ó£©290·ÖÇóµ÷¼Á +9 wengyujian 2026-03-04 9/450 2026-03-06 15:59 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] 287Çóµ÷¼Á +3 ¿´¿´ÎÒ. 2026-03-05 6/300 2026-03-06 10:40 by Iveryant
[¿¼ÑÐ] 282Çóµ÷¼Á +7 Ϧ¡«ÈÕ 2026-03-05 8/400 2026-03-05 21:31 by zzpnuli111
[¿¼ÑÐ] ²ÄÁÏ085601Ò»Ö¾Ô¸¹þ¹¤´ó317 +4 ѹÆÈ¸ÐÐÐ 2026-03-04 4/200 2026-03-05 20:08 by ºÚÒÂÂøÍ·ÈË
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 ºôºô£¿~+123456 2026-03-05 5/250 2026-03-05 19:43 by caszguilin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û