作者查詢 / VIATOR

總覽項目：發文 | 留言 | 暱稱

作者 VIATOR 在 PTT [ R_Language ] 看板的留言(推文), 共21則

限定看板：R_Language

看板排序：

全部NBA3282Gossiping2045CCK-FREE755studyabroad324PhD157CCK-GENERAL125CCK-CHUHEN91NBA_Film81NTUMETA67FITNESS65CCK62ChangHua59basketballTW55Eng-Class53Mechanical44movie38SENIORHIGH38DataScience26worldbasket26LA23R_Language21Tech_Job21MuscleBeach20WomenTalk19MATLAB17BASKET-RULES16Militarylife15Olympics_ISG15AfterPhD14NTU14USCTSA13GRE11nCoV201910Tainan9basketball8TaiwanDrama8TOEFL_iBT8ChineseChess7fruits7graduate7joke7STREET_BALL7EZsoft6Hate6AllTogether5Baseball5BLAZERS5Boy-Girl5ChessService5ck49th3105CSMU-MIS955KS95-3025KS96-3055NCU97ME-B5R923220PA5SSSH-16th-Fk5TuTsau5YP88-3095YP94-3025AIR_JORDAN4Array4Aviation4Beauty4KoreaDrama4Laser_eye4NTUMEB94-HW4Viator4Visual_Basic4WorldCup4Browsers3Cavaliers3chess3Food3IME3Jacky_Woo3Salary3specialman3Statistics3tabletennis3YOLO3AntiVirus2bicycle2CCRomance2CGSH87th_3152CGSH88th3182Chess_Castle2cksh81st3102Cognitive2dictionary2EarthScience2EngTalk2FubonBraves2HatePolitics2HCSHch13_3112image2L_TalkandCha2LeBronJames2marriage2NBAEasyChat2NSYSU_MSOE992NTULibrary2NTUMEB93-HW2NTUMEB952PHS2Python2RESIT2Road_Running2ScienceNote2Sixers2soul2TaiwanDa2Teacher2UTAH-JAZZ2Viator93Chia2Viator96Gang2Viator97Chia2Viator97Yii2X-game2YP91-3112A-Sun1Agronomy-871Architecture1B98310XXX1Baki1Bioindustry1Cajh303_XD1CATCH1CCK-SERVICE1CCSH_82_3161CCU_DSP5211CCU_talk1CCUfinGrad951Celtics1CFantasy1CGSH86th3131CGSH86th3171Chiayi1Christianity1CHSH-93-3041Civil1CIVIL-Team1ck48th3041ck56th3311ck58th1111ck60th3271ck61st3021cksh79th3101cksh80th3011cksh85th3111cksh85th3191CKSHHG22th1CLHS-50-141CMU_M481Conan1Contacts1cookclub1CourtBasketB1CSMU-N951CSMU-OSH1CTSH913021CTSH923011CYCU_CYMA901CYCU_ICE90AB1DirectSales1E-appliance1Economics1Ecophilia1Examination1Faith1FCU-LM100B1FCU_Talk1Federer1Feminism1FJU_Fashion1FLAT_CLUB1FSSH_97_3101FuhTan1G-Basketball1GIEE_951GuessX31Hawks1HCHS_ALUMNI1home-sale1HSNU_10971Japanese-B941Jeans1KMSH_C981KNU1KS92-3171KS97-3121Lab7201Ladies_Digi1LCD1LivingGoods1LoL1LTK1MD39XB1MEbasketball1medstudent1MingDow1MIT1MLB1NCCU1NCCU05_SOCIO1NCCU08_Ethno1NCCU_CCUDP1NCCU_CHESS1NCCU_SEED1NCHU-AGR081NCHU-MMA1NCHU_MBA981NctuNthuTYSH1NCU_Talk1NCUFingrad091NDHU-phy1011NDHU-phy1021NDMC-M1031NFU1Nightmarket1NKFUST-CCE901NSYSU1NSYSU_MSOE011NTHU_LST_961NTHU_MDL1NTHU_TM961NTIHS1NTPU-CSIE981NTU-Karate1NTU10DFLL1NTUAC941NTUBSE-B-1001NTUCH-881NTUDFLL-MA981NTUE-ME1001NTUE_Nse1011NTUEE_Lab2071NTUGIEE_AMTG1NTUGIPO_PNSL1NTUIM-161NTUMath981NTUMEB86-B1NTUMEB88-C1NTUMEB88-CHW1NTUMESA1NTUSA1NUTN_SSSS1NUU-SHE-971NYUST1NYUST98_FING1OIT_main1Orzhong97cl1PCCU_AM1PCCU_MLAW1PCCU_Talk1PCman1PCSH91_3051pesoftball1PHAT-MEN1PingTung1Pisces1politics1R973230XX1rent-exp1SciMix1Sean1SP2_Basket1SSSH-16th3091SSSH-17th3061Stock1STU1StupidClown1SuperStarAve1SYSOP1t-management1tax1TCFSHvolley1Tea1Tennis1TFG99JUANG1TFGchinbeast1TFSHS61th3021TFSHS66th3071TFSHS69th3141THU-CHEM941Thunder1TigerBlue1TKU_EE_92C1toberich1TSH_9141TTU-I91A1TunHua05t3111TYSH49-3021Warfare1Weyslii1Windows1WuLing50-3131XiangSheng1Xiangyang1Zastrology1<< 收起看板(299)

首頁

尾頁

[情報] AI軟體工程師的職缺(熟R加分)

[ R_Language ]22 留言, 推噓總分: +12

作者: Wush978 - 發表於 2021/10/18 12:16(4年前)

22^F推VIATOR: 很有趣10/22 23:20

[問題] 徵求R語言/統計解題教學老師

[ R_Language ]2 留言, 推噓總分: +1

作者: sandrahuang - 發表於 2021/10/13 13:29(4年前)

2^F推VIATOR: 推薦 an introduction to statistical learning 經典書籍10/14 22:22

[公告] 新增板主一名 --- locka

[ R_Language ]12 留言, 推噓總分: +11

作者: andrew43 - 發表於 2020/06/23 11:09(5年前)

11^F推VIATOR: 謝謝要缷任的，也謝謝要新上任的06/28 12:31

Re: [問題]不使用for改使用apply寫法的可能性

[ R_Language ]13 留言, 推噓總分: +3

作者: locka - 發表於 2020/03/25 07:52(5年前)

6^F推VIATOR: 謝謝分享，不過這個情況實在看不出來apply有比loop好 @@03/26 08:53

7^F推VIATOR: apply的優點在於比較簡潔，但CV用apply根本沒比較簡潔03/26 08:57

12^F推VIATOR: 我只是在討論，如果有冒犯到請多多包涵03/26 13:36

Re: [問題]不使用for改使用apply寫法的可能性

[ R_Language ]35 留言, 推噓總分: +5

作者: empireisme - 發表於 2020/03/26 11:28(5年前)

4^F推VIATOR: expand.grid和apply一起用可以取代nested loop03/26 13:28

[問題] 可以在這徵R家教嗎?

[ R_Language ]6 留言, 推噓總分: +2

作者: superchu0618 - 發表於 2020/03/21 02:46(5年前)

6^F→VIATOR: coursera有免費的線上課程，我有上過裡面的R語言介紹03/26 09:00

[問題] 如何將某行資料轉成一個欄位儲存

[ R_Language ]12 留言, 推噓總分: +2

作者: qibqib - 發表於 2020/02/14 14:26(5年前)

6^F推VIATOR: 推樓上02/15 08:47

[問題] R讀取.mat檔的問題

[ R_Language ]5 留言, 推噓總分: +1

作者: lmzenith - 發表於 2019/05/29 17:21(6年前)

5^F推VIATOR: 可以用R.matlab package06/02 11:07

Re: [問題] grid生樣本避免for迴圈

[ R_Language ]23 留言, 推噓總分: +6

作者: locka - 發表於 2019/03/27 23:20(6年前)

1^F推VIATOR: 其實我對於易讀性這點很懷疑04/11 07:59

2^F→VIATOR: 大部分人都能夠很快看懂 for迴圈04/11 08:00

3^F→VIATOR: 可是對於apply語法不懂的人很難看懂apply04/11 08:01

8^F推VIATOR: *apply各種變形各有些微不同,之後可能還要用do.call,rbind04/11 23:57

9^F→VIATOR: 而且如果想用平行運算,可能還要改回foreach04/11 23:59

10^F推VIATOR: 我雖然會用*apply了，但常常懷疑*apply的好處04/12 00:02

11^F→VIATOR: preallocate 大概是我目前唯一覺得的好處04/12 00:04

12^F→VIATOR: 但懂得自己preallocate 的話，其實for迴圈也沒什麼不好04/12 00:05

19^F推VIATOR: apply系列，MATLAB有類似的寫法，不過不常看到人用04/12 14:36

20^F→VIATOR: parLapply能處理lapply,但windows就沒有辦法平行mcapply04/12 14:39

[問題] grplasso的使用

[ R_Language ]1 留言, 推噓總分: +1

作者: ntpuisbest - 發表於 2018/06/08 02:13(7年前)

1^F推VIATOR: 第2和3變數是group 2，第3和4變數是group 309/13 23:58

首頁

尾頁