Regex 带有有限新行的正则表达式搜索
我有以下案文:Regex 带有有限新行的正则表达式搜索,regex,notepad++,Regex,Notepad++,我有以下案文: KN_Divers_Blau | -6.429897 8.010333 -0.80 0.422 -22.14101 9.28122 Ind_ROA_Ave | .3407456 .3389998 1.01 0.315 -.3241539 1.005645
KN_Divers_Blau | -6.429897 8.010333 -0.80 0.422 -22.14101 9.28122
Ind_ROA_Ave | .3407456 .3389998 1.01 0.315 -.3241539 1.005645
Ind_Tobin_Q1_Ave | -.5065654 .2104229 -2.41 0.016 -.9192797 -.0938511
Ind_Growth_Ave | -1.404911 1.852805 -0.76 0.448 -5.038922 2.229101
Pat_Dum | -18.31015 5.452194 -3.36 0.001 -29.00385 -7.616457
|
year |
1981 | -5.575117 2.805975 -1.99 0.047 -11.07863 -.0715993
1982 | -6.171125 5.447273 -1.13 0.257 -16.85517 4.512919
1983 | -11.8282 8.84588 -1.34 0.181 -29.17812 5.521726
1984 | -20.39602 11.73682 -1.74 0.082 -43.41611 2.624069
1985 | -23.7097 14.29652 -1.66 0.097 -51.75028 4.330874
1986 | -29.43432 16.51849 -1.78 0.075 -61.83297 2.964339
1987 | -35.30922 18.5138 -1.91 0.057 -71.62137 1.002936
1988 | -49.09056 19.95166 -2.46 0.014 -88.22289 -9.958242
1989 | -53.98487 21.88913 -2.47 0.014 -96.91725 -11.05248
1990 | -67.58938 23.41111 -2.89 0.004 -113.5069 -21.67185
1991 | -78.59984 25.52294 -3.08 0.002 -128.6594 -28.54026
1992 | -88.89806 28.22778 -3.15 0.002 -144.2628 -33.53332
1993 | -98.40131 31.35391 -3.14 0.002 -159.8975 -36.90512
1994 | -102.953 33.25041 -3.10 0.002 -168.1689 -37.73712
1995 | -116.2812 37.25681 -3.12 0.002 -189.355 -43.20726
1996 | -118.0298 38.76035 -3.05 0.002 -194.0527 -42.00698
1997 | -118.4325 38.4338 -3.08 0.002 -193.8149 -43.05017
1998 | -123.8912 37.96394 -3.26 0.001 -198.352 -49.43038
1999 | -128.3908 39.44807 -3.25 0.001 -205.7626 -51.01913
2000 | -133.2699 40.31404 -3.31 0.001 -212.3401 -54.19972
2001 | -126.159 37.63045 -3.35 0.001 -199.9658 -52.35232
2002 | -119.8247 36.05833 -3.32 0.001 -190.5479 -49.10146
2003 | -109.2157 34.54755 -3.16 0.002 -176.9758 -41.45563
2004 | -114.1801 33.58204 -3.40 0.001 -180.0465 -48.31378
2005 | 0 (omitted)
|
_cons | -187.8645 62.81122 -2.99 0.003 -311.0597 -64.66936
KN_Divers_Blau | -6.57637 8.068413 -0.82 0.415 -22.4014 9.248663
Ind_ROA_Ave | .3641781 .3411348 1.07 0.286 -.3049088 1.033265
Ind_Tobin_Q1_Ave | -.5070564 .2105863 -2.41 0.016 -.9200911 -.0940217
Ind_Growth_Ave | -1.424116 1.871656 -0.76 0.447 -5.095101 2.246869
Pat_Dum | -18.51642 5.463958 -3.39 0.001 -29.23319 -7.799652
|
year |
1981 | -4.660021 2.721933 -1.71 0.087 -9.998702 .678659
1982 | -5.557028 5.497126 -1.01 0.312 -16.33885 5.224794
1983 | -10.63977 8.795378 -1.21 0.227 -27.89063 6.611104
1984 | -18.76668 11.39263 -1.65 0.100 -41.1117 3.578331
1985 | -23.61831 14.32697 -1.65 0.099 -51.71861 4.481984
1986 | -29.10203 16.61986 -1.75 0.080 -61.6995 3.495445
1987 | -34.29028 18.46377 -1.86 0.063 -70.50431 1.923745
1988 | -48.44084 19.75174 -2.45 0.014 -87.18104 -9.70065
1989 | -54.73721 22.04372 -2.48 0.013 -97.97281 -11.50162
1990 | -67.16001 23.65404 -2.84 0.005 -113.554 -20.76601
1991 | -77.92565 25.97627 -3.00 0.003 -128.8744 -26.97694
1992 | -88.53438 28.49949 -3.11 0.002 -144.432 -32.63673
1993 | -97.72113 31.57967 -3.09 0.002 -159.6601 -35.78213
1994 | -102.3819 33.38187 -3.07 0.002 -167.8557 -36.90815
1995 | -115.8907 37.23702 -3.11 0.002 -188.9258 -42.85566
1996 | -118.6755 39.02702 -3.04 0.002 -195.2214 -42.12961
1997 | -118.675 38.75563 -3.06 0.002 -194.6886 -42.66145
1998 | -124.622 38.53307 -3.23 0.001 -200.1991 -49.04492
1999 | -128.1722 39.91359 -3.21 0.001 -206.4569 -49.88741
2000 | -133.1516 40.6607 -3.27 0.001 -212.9017 -53.40144
2001 | -126.7362 38.51777 -3.29 0.001 -202.2833 -51.18914
2002 | -119.7739 36.83191 -3.25 0.001 -192.0145 -47.53344
2003 | -108.5075 34.97694 -3.10 0.002 -177.1097 -39.90524
2004 | -111.8748 33.35352 -3.35 0.001 -177.2929 -46.45662
2005 | 0 (omitted)
|
_cons | -178.691 61.08993 -2.93 0.003 -298.5101 -58.87189
我正在寻找一个可以删除所有年份的正则表达式,因此输出结果如下:
KN_Divers_Blau | -6.429897 8.010333 -0.80 0.422 -22.14101 9.28122
Ind_ROA_Ave | .3407456 .3389998 1.01 0.315 -.3241539 1.005645
Ind_Tobin_Q1_Ave | -.5065654 .2104229 -2.41 0.016 -.9192797 -.0938511
Ind_Growth_Ave | -1.404911 1.852805 -0.76 0.448 -5.038922 2.229101
Pat_Dum | -18.31015 5.452194 -3.36 0.001 -29.00385 -7.616457
|
|
_cons | -187.8645 62.81122 -2.99 0.003 -311.0597 -64.66936
KN_Divers_Blau | -6.57637 8.068413 -0.82 0.415 -22.4014 9.248663
Ind_ROA_Ave | .3641781 .3411348 1.07 0.286 -.3049088 1.033265
Ind_Tobin_Q1_Ave | -.5070564 .2105863 -2.41 0.016 -.9200911 -.0940217
Ind_Growth_Ave | -1.424116 1.871656 -0.76 0.447 -5.095101 2.246869
Pat_Dum | -18.51642 5.463958 -3.39 0.001 -29.23319 -7.799652
|
|
_cons | -178.691 61.08993 -2.93 0.003 -298.5101 -58.87189
我对regex非常陌生,并尝试在Notepad++中搜索以下内容并将其替换为nothing:
年份。*[\n].*1981.[\n].*2005
问题是它会找到第一个年份列和第二个年份列之间的所有值,并删除这两个列之间的所有值
有没有办法让搜索词在“每一年”列中查找一次?(因此,在我的示例中,它将总共两次查找并替换“年份”列)
非常感谢。您可以使用以下模式:
^\s*year.*(?:[\r\n]+\s*\d{4}\b.*)*[\r\n]+
..并替换为空字符串
细分:
行的开头^
匹配零个或多个空白字符\s*
匹配“year”,后跟任意数量的字符year.*
启动非捕获组。(?:
匹配一个或多个换行符[\r\n]+
匹配零个或多个空白字符\s*
匹配四位数字,后跟任意数量的字符\d{4}\b.*
关闭非捕获组)
匹配上一组的零次或多次出现*
匹配一个或多个换行符[\r\n]+