ÉúÎïͳ¼ÆÑ§¿ÎºóϰÌâ´ð°¸(¶ÅÈÙå¹µÚÈý°æ) ÏÂÔØ±¾ÎÄ

Cumulative

height Frequency Percent Frequency Percent

---------------------------------------------------------------------

3.5-4.4 1 1.00 1 1.00

4.5-5.4 9 9.00 10 10.00

5.5-6.4 11 11.00 21 21.00

6.5-7.4 23 23.00 44 44.00

7.5-8.4 24 24.00 68 68.00

8.5-9.4 11 11.00 79 79.00

9.5-10.4 15 15.00 94 94.00

10.5-11.4 6 6.00 100 100.00

Cumulative

1.11 ±±Ì«Æ½Ñó¿íÎǺ£ëàôǶ¡ËáÍÑÇâø£¨HDBH£©Êý¾ÝµÄ½ÓÊÕ·¶Î§ÆµÊý±í[2]ÈçÏ£º£¨ÂÔ×÷µ÷Õû£©

HDBHÊý¾ÝµÄ½ÓÊÕ·¶

Χ/(U ¡¤L-1) <214 <245.909 1 <277.818 2 <309.727 3 <341.636 4 <373.545 5 <405.454 5 <437.363 6 <469.272 7 <501.181 8

Ƶ Êý 1 3 11 19 26 22 11 13 6 3

<533.090 9

¸ù¾ÝÉϱíÖеÄÊý¾Ý×÷³öÖ±·½Í¼¡£

´ð£ºÒÔ±íÖеÚÒ»ÁÐËù¸ø³öµÄÊýֵΪ×é½ç£¬Ö±·½Í¼ÈçÏ£º

2

1.12 Á鳤ÀàÊÖÕÆºÍ½ÅÕÆ¿ÉÒÔÎÕÎïÒ»²àµÄƤ·ô±íÃæ¶¼ÓÐÍ»ÆðµÄƤ·ôÎÆáÕ¡£ÎÆáÕÓÐÐí¶àÌØÕ÷£¬ÕâÐ©ÌØÕ÷ÔÚÅßÌ¥ÐγÉÖ®ºóÊÇÖÕÉú²»±äµÄ¡£ÈËÀàÊÖÖ¸¼âµÄÎÆÐÍ£¬´óÖ¿ÉÒÔ·ÖΪ¹­¡¢»þºÍ¶·ÈýÖÖÀàÐÍ¡£ÔÚÊÖÖ¸µÚÒ»½ÚµÄ»ù²¿¿ÉÒÔÕÒµ½Ò»¸öµã£¬´Ó¸ÃµãÎÆáÕÏòÈý¸ö·½Ïò·øÉ䣬Õâ¸öµã³ÆÎªÈý²æµã¡£¹­ÐÎÎÆÃ»ÓÐÈý²æµã£¬»þÐÎÎÆÓÐÒ»¸öÈý²æµã£¬¶·ÐÎÎÆÓÐÁ½¸öÈý²æµã£¬¼Ç¼´ÓÈý²æµãµ½»þ»ò¶·ÖÐÐĵÄÎÆáÕÊýÄ¿³ÆÎªÎÆáÕÊý£¨finger ridge count, FRC£©¡£½«Ë«ÊÖÊ®¸öÖ¸¼âµÄÈ«²¿»þÐÎÎÆµÄÎÆáÕÊýºÍ/»ò¶·ÐÎÎÆÁ½¸öÎÆáÕÊýÖнϴóÕßÏà¼Ó£¬³ÆÎª×ÜÎÆáÕÊý£¨total finger ridge count, TFRC£©¡£ÏÂ±í¸ø³öÁË´óÀí°××åÈËȺ×ÜÎÆáÕÊýµÄƵÊý·Ö²¼[3]£º

TFRC·Ö×é

11~30

31~50 51~70 71~90 91~110

20 40 60 80 100 120 140 160 180 200 ÖÐÖµ

Ƶ Êý

2 1 8 29 54 63 68 51 18 6

111~130 131~150 151~170 171~190 191~210

Ê×ÏÈÅжÏÊý¾ÝµÄÀàÐÍ£¬È»ºó»æ³öÑù±¾ÆµÊý·Ö²¼Í¼£¬¼ÆËãÑù±¾µÄËĸöÌØÕ÷Êý²¢ÃèÊöÑù±¾·Ö²¼ÐÎ̬¡£ ´ð£º×ÜÎÆ¼¹ÊýÊô¼ÆÊýÊý¾Ý¡£

¼ÆÊýÊý¾ÝµÄƵÊý·Ö²¼Í¼ÎªÖù״ͼ£¬ÆµÊý·Ö²¼Í¼ÈçÏ£º

Ñù±¾ÌØÕ÷Êý£¨ÒÔTFRCµÄÖÐÖµ¼ÆË㣩SAS³ÌÐò£º

options nodate; data tfrc;

do i=1 to 10; input y @@; input n @@; do j=1 to n; output; end; end; cards; 20 2 40 1 60 8 80 29 100 54 120 63 140 68 160 51 180 18 200 6 ; run;

proc means mean std skewness kurtosis; var y; run;

½á¹û¼ûÏÂ±í£º

The SAS System

Analysis Variable : Y

Mean Std Dev Skewness Kurtosis

------------------------------------------------------

126.5333333 32.8366112 -0.2056527 -0.0325058

------------------------------------------------------

´ÓƵÊý·Ö²¼Í¼¿ÉÒÔ¿´³ö£¬¸Ã·Ö²¼µÄÖÚÊýÔÚµÚÆß×飬¼´×ÜÎÆ¼¹ÊýµÄÖÐֵΪ140µÄÄÇÒ»×é¡£·Ö²¼²»¶Ô³Æ£¬Æ½¾ùÊýÂÔСÓÚÖÚÊý£¬ÓÐЩ¸ºÆ«¡£Æ«Ð±¶ÈΪ-0.2056527£¬Æ«Ð±µÄ³Ì¶È²»ÊǺÜÃ÷ÏÔ£¬»ù±¾ÉÏ»¹¿ÉÒÔÈÏΪÊǶԳƵģ¬ÇͶȼ¸ºõΪÁã¡£

1.13 º£ÄÏ´Öé¼Ò¶³¤¶ÈµÄƵÊý·Ö²¼[4]£º

Ò¶³¤¶È/mm 2.0~2.2

2.2~2.4 2.4~2.6 2.6~2.8 2.8~3.0

3.0~3.2 3.2~3.4 3.4~3.6 3.6~3.8 3.8~4.0 nag 4.0~4.2 4.2~4.4 4.4~4.6

»æ³öƵÊý·Ö²¼Í¼£¬²¢¼ÆËãÆ«Ð±¶ÈºÍÇͶȡ£

´ð£º±íÖеÚÒ»ÁÐËù¸ø³öµÄÊýֵΪ×éÏÞ£¬ÏÂͼΪº£ÄÏ´Öé¼Ò¶³¤¶ÈµÄƵÊý·Ö²¼Í¼¡£

2.1 2.3 2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 ÖÐÖµ

Ƶ Êý

390 1 434 2 643 3 546 5 692

5 187 4 333 2 767 1 677 1 137 667 346 181

¼ÆËãÆ«Ð±¶ÈºÍÇͶȵÄSAS³ÌÐòºÍ¼ÆËã½á¹ûÈçÏ£º

options nodate; data length;