我有一个列名向量，我想使用str_match提取不以 be 结尾的列名，但是显示错误的结果。
我已经尝试过一些正则表达式来匹配 be 中的那些结尾，例如
str_match(names(fa17), '[^(be)$]')
str_match(names(fa17), '[^(b(?=e))]$')
和
str_match(names(fa17), '[^(be)]$') %>% as.data.frame() %>% mutate(row = row_number()) %>% filter(!is.na(V1))
使用这种方法，我可以最接近解决方案。
V1 row
1 o 1
2 d 2
3 a 3
4 a 6
5 o 7
6 o 8
7 o 196
8 a 424
9 a 425
10 a 692
11 n 693
12 o 697
，但似乎只选择了 e 中未结尾的名称，而不是 be 。
有什么帮助吗？
名称向量如下：
> names(fa17)
[1] "codigo" "cli_ced" "cedula" "amie" "c_anoe" "es_regeva" "ciclo" "estado"
[9] "indtabe" "edadcbe" "sexoabe" "vinuabe" "vivfebe" "vivffbe" "vivfgbe" "vivfhbe"
[17] "vivfcbe" "vivfdbe" "vimaabe" "vipaabe" "vixoabe" "vixaabe" "txlebbe" "txmabbe"
[25] "txcibbe" "cuadbbe" "lapzbbe" "calcbbe" "biblbbe" "libcabe" "inapabe" "vamaabe"
[33] "llmaabe" "declabe" "eprobbe" "pachabe" "buclabe" "macoabe" "prmoabe" "mafeabe"
[41] "prreabe" "mamoabe" "maanabe" "simpabe" "presbbe" "mapaabe" "maprabe" "pclaabe"
[49] "sinhabe" "ejclabe" "tclaabe" "adclabe" "propabe" "mensabe" "enclabe" "men1abe"
[57] "duclabe" "apreabe" "apetnbe" "prdiabe" "prexabe" "proeabe" "maexabe" "men2abe"
[65] "reexabe" "repibbe" "miesabe" "amcoabe" "teesabe" "buesabe" "soesabe" "fuesabe"
[73] "miprabe" "htarabe" "dtarbbe" "clueabe" "escrabe" "ilumabe" "cespabe" "prdsbbe"
[81] "mleebbe" "mleibbe" "mlesbbe" "mledabe" "leceabe" "alecabe" "clecabe" "lediabe"
[89] "liababe" "fleeabe" "fnotabe" "fcinabe" "fmusabe" "fartabe" "ftvzabe" "fbibabe"
[97] "fdepabe" "fintabe" "fsocabe" "titvbbe" "tjueabe" "tintabe" "tjugabe" "dllrabe"
[105] "tcinabe" "tbibabe" "tdepabe" "tvolabe" "tartabe" "trabcbe" "ctraabe" "patrcbe"
[113] "caslabe" "ncioabe" "inacabe" "naciabe" "aniobbe" "nacmabe" "nacpabe" "vimabbe"
[121] "vipabbe" "niepcbe" "niemcbe" "luzeabe" "aguaabe" "desaabe" "telfabe" "tvstabe"
[129] "inteabe" "basuabe" "nmtvabe" "cradabe" "nmpcabe" "crefbbe" "nlavabe" "ncelbbe"
[137] "ncelcbe" "ncarabe" "piscabe" "nlibbbe" "ucombbe" "ucomcbe" "ucomdbe" "ucomebe"
[145] "ucomfbe" "inthabe" "intaabe" "cfauabe" "ccybabe" "cotrabe" "dupcabe" "dfpcabe"
[153] "hupcabe" "hfpcabe" "comtabe" "comjabe" "comhabe" "comrabe" "comiabe" "comvabe"
[161] "comnabe" "fpceabe" "fpchabe" "olpcabe" "upceabe" "cothabe" "upcoabe" "comibbe"
[169] "comjbbe" "comrbbe" "comhbbe" "comvbbe" "comtbbe" "prejabe" "reprabe" "matiabe"
[177] "mestabe" "vicnabe" "haexpbe" "prgrabe" "prcoabe" "hrrsdbe" "hrrscbe" "etnibbe"
[185] "leneabe" "ncalabe" "idtfabe" "peclbbe" "bclaabe" "emesabe" "exalabe" "apoeabe"
[193] "peesdbe" "sojuabe" "roesabe" "fas_ano" "txleabe" "txmaabe" "txciabe" "cuadabe"
[201] "lapzabe" "calcabe" "eproabe" "dtarabe" "prdsabe" "trababe" "patrbbe" "niembbe"
[209] "niepbbe" "nlibabe" "peclabe" "lengabe" "etniabe" "nhijabe" "neduabe" "cdorabe"
[217] "cescbbe" "csofabe" "clibabe" "clitabe" "diccabe" "clavabe" "dvdqabe" "ctvcabe"
[225] "ccamabe" "cmicabe" "ncelabe" "nbanabe" "intebbe" "relmabe" "inmeabe" "presabe"
[233] "maayabe" "reemabe" "cliabbe" "roalabe" "roclabe" "inclabe" "espeabe" "peesabe"
[241] "ctscabe" "ctsaabe" "ctseabe" "ctsnabe" "ctstabe" "moclabe" "amclabe" "demaabe"
[249] "repiabe" "tescbbe" "lleebbe" "hablabe" "cuidabe" "inedabe" "opinabe" "strsabe"
[257] "deciabe" "provabe" "tdurabe" "perdabe" "preqabe" "cosnabe" "tmucabe" "disfabe"
[265] "afutabe" "amababe" "trapabe" "nervabe" "geneabe" "extrbbe" "dimpabe" "ayudabe"
[273] "dfutabe" "planabe" "ctrabbe" "bmatabe" "dimaabe" "ematabe" "fmatabe" "amatabe"
[281] "matvabe" "nmatabe" "apmaabe" "umatabe" "trmaabe" "hrrsabe" "tvidabe" "grrsabe"
[289] "bdhuabe" "repicbe" "extrabe" "edadebe" "etnicbe" "lengbbe" "ocupabe" "niepabe"
[297] "labpabe" "ocumabe" "niemabe" "labmabe" "trabbbe" "clapabe" "cescabe" "cmp3abe"
[305] "cboxabe" "cperabe" "paslbbe" "felibbe" "ptilbbe" "leobbbe" "gbibbbe" "fldeabe"
[313] "hrleabe" "mletabe" "mleoabe" "fleebbe" "alecbbe" "clecbbe" "ledibbe" "liabbbe"
[321] "lecebbe" "drogbbe" "bvanbbe" "bpelbbe" "tescabe" "llecabe" "llebabe" "llecnbe"
[329] "lletabe" "lletpbe" "lletebe" "lleaabe" "lleoabe" "relmcbe" "inmebbe" "maaybbe"
[337] "reembbe" "eprocbe" "maenbbe" "sinhbbe" "solcbbe" "eactabe" "declbbe" "reclbbe"
[345] "buclbbe" "moclbbe" "amclbbe" "peescbe" "exesbbe" "inmlabe" "inclcbe" "coesabe"
[353] "saesabe" "trviabe" "dmatabe" "blegabe" "dileabe" "bessabe" "dessabe" "bcnnabe"
[361] "dcnnabe" "gmatabe" "dihnabe" "dinaabe" "dipiabe" "dimuabe" "diciabe" "diteabe"
[369] "didaabe" "afutbbe" "extrcbe" "segeabe" "segcabe" "segpabe" "seccabe" "secaabe"
[377] "nedufbe" "carrabe" "viecabe" "feliabe" "ptilabe" "leobabe" "gbibabe" "allcabe"
[385] "capacbe" "cunoabe" "enclbbe" "ensmbbe" "htarcbe" "ltrabbe" "maprbbe" "men1bbe"
[393] "mleeabe" "mleiabe" "mlesabe" "nedugbe" "oreiabe" "secabbe" "seccbbe" "segcbbe"
[401] "segebbe" "segpbbe" "trvibbe" "ensmabe" "diskabe" "injhabe" "ocujabe" "ocupebe"
[409] "ocumebe" "ocjhabe" "ocstabe" "carrbbe" "tsupabe" "htardbe" "expeabe" "trvicbe"
[417] "paslabe" "dicsabe" "dietabe" "diecabe" "didsabe" "dirfabe" "ctracbe" "p_no_respuesta"
[425] "enc_valida" "tclfabe" "tpcfabe" "conadbe" "tdiscbe" "gdiscbe" "cedbhbe" "nacibbe"
[433] "tppsabe" "inacdbe" "idioabe" "idiobbe" "idiocbe" "idiodbe" "idioebe" "idiofbe"
[441] "idiogbe" "idiohbe" "idioibe" "idiojbe" "idiokbe" "idiolbe" "idiombe" "idionbe"
[449] "idioobe" "idieabe" "idiebbe" "idiecbe" "idiedbe" "idieebe" "idiefbe" "idiegbe"
[457] "caslbbe" "nmpeabe" "vivfsbe" "vivfybe" "vivfjbe" "vivsabe" "nhijbbe" "jhogabe"
[465] "niepfbe" "niemfbe" "esjhabe" "escmabe" "escpabe" "actpabe" "actmabe" "niessbe"
[473] "nsegabe" "tpviabe" "pardabe" "cuarbbe" "nducabe" "tshgabe" "cuarpbe" "cocqbbe"
[481] "nmicabe" "nvcaabe" "clapbbe" "imprbbe" "cboxbbe" "veccabe" "uintabe" "ucorabe"
[489] "rredabe" "lcliabe" "nlibcbe" "tesccbe" "dccarbe" "psbcabe" "preuabe" "ovocabe"
[497] "atrsabe" "inasabe" "faltabe" "rabuabe" "rabubbe" "rabucbe" "rabudbe" "rabuebe"
[505] "rabufbe" "rabugbe" "rabuhbe" "rabuibe" "rabujbe" "rabukbe" "rabulbe" "rabumbe"
[513] "rabunbe" "rabuobe" "rabupbe" "prdscbe" "roalbbe" "buesbbe" "amocbbe" "buclcbe"
[521] "scamabe" "eactbbe" "inciabe" "inapbbe" "vamabbe" "llmabbe" "tclabbe" "mahcbbe"
[529] "cliadbe" "declcbe" "mledbbe" "ppeebbe" "aytacbe" "fnotbbe" "fcinbbe" "fvisbbe"
[537] "prculbe" "fartbbe" "fbibdbe" "fdepbbe" "fsocbbe" "flclabe" "flcaabe" "factabe"
[545] "posiabe" "srecabe" "trsfabe" "estrabe" "ayuoabe" "emptabe" "disfbbe" "perdbbe"
[553] "soceabe" "hrtvabe" "hramabe" "hrdpabe" "hrvlabe" "hrarabe" "tleebbe" "dllrcbe"
[561] "hrlacbe" "hrpeabe" "lpoeabe" "lartabe" "dgpibbe" "amabbbe" "oppsabe" "provbbe"
[569] "ayudbbe" "decibbe" "cuidbbe" "tdurbbe" "tmucbbe" "inedbbe" "refuabe" "movhabe"
[577] "movhbbe" "movhcbe" "movhdbe" "movhebe" "movhfbe" "movhgbe" "movhhbe" "movhibe"
[585] "tmovabe" "pmovabe" "momoabe" "pmpvabe" "isocbbe" "bpelcbe" "agrsabe" "intrbbe"
[593] "hvecabe" "bvancbe" "brobabe" "bahmabe" "robybbe" "emailbe" "hambabe" "sticabe"
[601] "eticabe" "ptecabe" "tuniabe" "reppabe" "repsabe" "repmabe" "prdibbe" "prexbbe"
[609] "proebbe" "men2bbe" "propbbe" "aprebbe" "mticabe" "mensbbe" "rperabe" "connabe"
[617] "mdudabe" "mdudbbe" "mdudcbe" "mduddbe" "mdudebe" "mdudfbe" "mdudgbe" "mdudhbe"
[625] "mdudibe" "ldudabe" "ldudbbe" "ldudcbe" "lduddbe" "ldudebe" "ldudfbe" "ldudgbe"
[633] "ldudhbe" "ldudibe" "edudabe" "edudbbe" "edudcbe" "eduddbe" "edudebe" "edudfbe"
[641] "edudgbe" "edudhbe" "edudibe" "cdudabe" "cdudbbe" "cdudcbe" "cduddbe" "cdudebe"
[649] "cdudfbe" "cdudgbe" "cdudhbe" "cdudibe" "acopabe" "atemabe" "atecabe" "plesbbe"
[657] "plmebbe" "entlbbe" "rtxtbbe" "cncpbbe" "binfbbe" "rsitbbe" "rpalabe" "iadiabe"
[665] "rmatbbe" "hupcbbe" "hfpccbe" "hfpcbbe" "comvcbe" "comrcbe" "comjcbe" "comhdbe"
[673] "prejbbe" "comicbe" "comoabe" "artiabe" "cultabe" "depiabe" "sociabe" "blylabe"
[681] "matgabe" "amdoabe" "prmobbe" "prrebbe" "feldabe" "maanbbe" "ecivbbe" "inacfbe"
[689] "idieibe" "injhbbe" "ocstbbe" "carga" "poblacion" "etniebe" "cesccbe" "ceduabe"
[697] "cuestionario"