Lemon Creek, Alaska - ak131 Additional Site Information Greg Wiles Sarah Appleton Stephanie Jarvis Rosanne D'Arrigo Purpose of Collection: Climatology - temperature analyses Detrending: Negative exponential or linear regression of any slope Cores Stored at: Wooster Tree Ring Lab Department of Geology The College of Wooster Reference: Jarvis, S.K., Wiles, G.C., Appleton, S.N., D'Arrigo, R.D. and Lawson, D.E. 2013. A warming-induced biome shift detected in tree growth of Mountain Hemlock (Tsuga mertensiana (Bong.) Carriere) along the Gulf of Alaska. Arctic, Antarctic and Alpine Research, Vol. 45, No. 2, pp. 211-218. DOI: 10.1657/1938-4246-45.211. COFECHA output: Chronology file name : AK131.CRN Measurement file name : AK131.RWL Date checked : 22MAY13 Checked by : B. Bauer Beginning year : 1454 Ending year : 2010 Principal investigators: Greg Wiles Sarah Appleton Stephanie Jarvis Rosanne D'Arrigo Site name : Lemon Creek Site location : Alaska Species information : TSME MOUNTAIN HEMLOCK Latitude : 5823 Longitude : -13426 Elevation : 220M Series intercorrelation: 0.517 Avg mean sensitivity : 0.264 Avg standard deviation : 0.147 Avg autocorrelation : 0.771 Number dated series : 80 Segment length tested : 50 Number problem segments: 71 Pct problem segments : 8.47 PART 5: CORRELATION OF SERIES BY SEGMENTS: Lemon Creek 09:24 Wed 22 May 2013 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 LC01NE 1825 1959 .44B .41 .44 .49 .62 2 LC03SWa 1830 1974 .57 .54 .68 .68 .29A 3 LC03SWb 1825 1974 .62 .68 .72 .71 .22A 4 LC04SW 1810 1912 .35 .52 .60 .43 5 LC04NWb 1800 2009 .43 .43 .45 .40 .50 .64 6 LC04SEe 1830 2006 .38 .46 .47 .56 .61 7 LC05NE 1680 2008 .44 .53 .35 .38 .47 .51 .50 .50 .57 .62 .72 8 LC11N 1779 2009 .33 .36 .42 .51 .64 .65 .23A 9 LC11S 1779 2009 .41 .50 .49 .53 .44 .45 .50 10 LC11E 1749 2009 .49 .51 .53 .35 .44 .61 .64 .47 .36 11 LC11W 1749 2009 .53 .55 .49 .24B .31A .52 .61 .56 .43 12 LC13N 1899 2005 .58 .59 .57 13 LC13Wa 1902 2009 .35 .49B 14 LC13Wb 1902 1990 .53 .52 15 LC14Se 1800 2009 .62 .72 .55 .31A .44 .61 16 LC14Ef 1650 2009 .49 .76 .77 .72 .71 .58 .61 .64 .57 .47 .31A .28B 17 LC15S 1669 1974 .40 .43 .53 .56 .53 .57 .57 .46 .66 .70 .59 .44 18 LC15W 1759 1999 .69 .73 .65 .58 .62 .70 .66 .65 19 LC16W 1800 2009 .40 .47 .44 .33A .27B .49 20 LC17Sa 1705 2009 .69 .60 .60 .54 .67 .58 .52 .52 .52 .65 21 LC17W 1723 2009 .33B .33B .38 .34 .56 .65 .36 .20B .39B .65 22 LCMS0X 1700 2007 .40 .40B .45 .45 .41 .52 .52 .42 .39 .57 23 SL02NW 1750 2010 .70 .48 .53 .81 .82 .63 .53 .43 24 SL02SW 1740 2009 .44 .46 .26A .66 .73 .50 .48 .62 .56 25 SL02SE 1630 2009 .40 .52 .77 .61 .54 .74 .62 .54 .75 .75 .65 .61 .70 26 SL02SEa 1670 2010 .64 .66 .64 .68 .51 .26B .50 .61 .59 .53 .42 .60 27 SL03N 1771 2010 .48 .46 .53 .68 .76 .74 .58 .49 28 SL03NW 1745 2009 .59 .58 .45 .66 .76 .72 .52 .45 .46 29 SL03E 1766 1869 .67 .36 .44 .51 30 SL03W 1766 2009 .73 .60 .75 .82 .77 .58 .51 .59 31 SL04NE 1698 2010 .56 .56 .49 .58 .60 .62 .75 .55 .44 .61 .57 32 SL04NEa 1716 1842 .78 .86 .81 .49 .35B 33 SL04SW 1716 2010 .56 .42 .10B .09B .65 .80 .69 .63 .62 .60 34 SL05SE 1740 2010 .43 .36 .28A .40 .53 .39 .45 .49 .52 35 SL05NW 1610 2010 .27B .44 .60 .67 .68 .66 .33A .24B .66 .75 .40 .21B .35 .56 36 SL06N 1578 1702 .44 .54 .52 .75 .76 37 SL06S 1569 1996 .21A .33 .43 .60 .76 .85 .76 .71 .65 .40 .44 .65 .60 .51 .54 .48 38 SL06W 1616 2002 .67 .65 .72 .78 .74 .73 .65 .45 .47 .71 .66 .55 .28A .29A 39 SL07NE 1731 2009 .25B .39 .38 .64 .59 .60 .70 .50 .48 40 SL07NW 1726 2010 .31A .37 .55 .43 .58 .68 .56 .46 .43 41 SL07SE 1726 2009 .45 .44 .32B .57 .50 .51 .68 .49 .48 42 SL07SW 1729 2009 .45 .55 .52 .54 .66 .66 .59 .50 .53 43 SL08E 1653 1994 .41 .52 .60 .60 .61 .46 .69 .81 .69 .55 .55 .57 44 SL08W 1653 2008 .63 .72 .72 .51 .47 .42 .56 .79 .36 .35B .68 .65 45 SL09N 1652 2009 .47 .24A .31B .58 .40 .07B .33 .60 .44 .43 .63 .59 46 SL09S 1652 2009 .42 .44 .46 .50 .56 .47 .61 .69 .46 .27A .55 .78 47 SL09E 1633 2001 .62 .69 .76 .53 .19B .40 .46 .60 .79 .66 .56 .56 .47 48 SL09W 1633 2009 .34 .36 .35 .35 .50 .59 .45 .51 .67 .61 .70 .79 .73 49 SL10NE 1761 1941 .71 .61 .55 .68 .59 .58 .67 50 SL10E 1780 1938 .80 .70 .81 .74 .63 .57 51 SL10SW 1759 1995 .52 .45 .58 .77 .47 .23B .43 .43 52 SL10W 1780 1926 .68 .63 .66 .70 .76 .68 53 SL11NW 1655 2004 .35B .37 .52 .47 .40 .46 .56 .63 .55 .55 .46 .54 54 SL11SE 1655 1997 .39 .43 .55 .55 .53 .51 .37B .55 .59 .56 .39 .32A 55 SL11SW 1880 2000 .47 .64 .60 56 SL12SE 1710 2010 .37 .63 .68 .58 .61 .45 .32B .49B .55 .62 57 SL12N 1750 2007 .61 .51 .37 .71 .61 .64 .67 .59 58 SL12S 1675 1887 .53 .58 .60 .61 .52 .54 .67 .32B 59 SL13N 1665 2010 .72 .73 .65 .67 .56 .38 .65 .63 .48 .42 .44 .58 60 SL13E 1606 1796 .59 .51 .58 .74 .67 .77 .75 61 SL13S 1613 1998 .63 .60 .57 .71 .71 .61 .61 .67 .62 .62 .67 .73 .67 .57 62 SL13W 1607 2007 .41 .27A .46 .55 .57 .64 .64 .61 .66 .72 .48 .48 .71 .68 63 SL14NW 1760 2009 .42 .52 .71 .78 .71 .69 .70 .62 64 SL14E 1768 1918 .58 .43 .66 .78 .83 .76 65 SL14W 1776 2009 .72 .75 .80 .74 .77 .68 .51 66 SL15N 1777 2010 .31A .40 .49 .70 .48 .40 .62 67 SL15S 1776 2009 .36 .29A .54 .69 .64 .61 .58 68 SL15E 1796 2009 .44 .43 .59 .69 .57 .51 .45 69 SL15W 1796 2010 .46 .38 .51 .68 .66 .50 .54 70 SL17N 1622 2010 .44 .47 .67 .74 .66 .64 .23A .20A .62 .55 .39 .49 .58 .58 71 SL18E 1455 1909 .50 .42 .62 .62 .59 .63 .53 .32A .42 .61 .63 .65 .42 .09B .28B .46 .49 .43 72 SL18S 1454 1919 .58 .69 .64 .51 .48 .46 .46 .28A .41 .59 .51 .38 .26A .25B .45 .55 .51 .28A 73 SL18N 1454 1717 .50 .61 .53 .54 .61 .61 .51 .33 .43 .68 74 SL19E 1681 1773 .75 .73 .70 75 SL19W 1681 2010 .68 .79 .73 .67 .48 .48 .74 .39 .34 .61 .69 76 SL19Wa 1603 2009 .32A .53 .70 .74 .75 .78 .64 .34 .35B .43 .55 .59 .64 .68 77 SL20W 1657 2010 .68 .78 .66 .67 .66 .28A .47 .69 .35 .41 .53 .53 78 SL20SW 1678 2010 .60 .66 .71 .73 .38 .40 .71 .32A .34 .56 .54 79 SL21W 1629 2008 .12B .31A .56 .62 .74 .62 .29A .60 .83 .64 .49 .62 .66 80 SLXXXX 1870 1950 .74 .73 .65 .65 Av segment correlation .53 .57 .60 .55 .47 .50 .48 .44 .54 .62 .60 .56 .54 .44 .52 .62 .57 .53 .54 .54 PART 5: CORRELATION OF SERIES BY SEGMENTS: Lemon Creek 09:24 Wed 22 May 2013 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1950 1975 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 5 LC04NWb 1800 2009 .55 .50 6 LC04SEe 1830 2006 .62 .54 7 LC05NE 1680 2008 .56 .37 8 LC11N 1779 2009 .32A .41 9 LC11S 1779 2009 .45 .42B 10 LC11E 1749 2009 .54 .54 11 LC11W 1749 2009 .57 .51 12 LC13N 1899 2005 .54 .56 13 LC13Wa 1902 2009 .56 .53 14 LC13Wb 1902 1990 .51 15 LC14Se 1800 2009 .66 .56 16 LC14Ef 1650 2009 .43 .40 18 LC15W 1759 1999 .43 19 LC16W 1800 2009 .64 .51 20 LC17Sa 1705 2009 .64 .49 21 LC17W 1723 2009 .56 .45 22 LCMS0X 1700 2007 .63 .40 23 SL02NW 1750 2010 .47 .52 24 SL02SW 1740 2009 .53 .28B 25 SL02SE 1630 2009 .63 .54 26 SL02SEa 1670 2010 .66 .56 27 SL03N 1771 2010 .56 .48 28 SL03NW 1745 2009 .58 .55 30 SL03W 1766 2009 .52 .43 31 SL04NE 1698 2010 .52 .52 33 SL04SW 1716 2010 .71 .62 34 SL05SE 1740 2010 .49 .42 35 SL05NW 1610 2010 .56 .50 37 SL06S 1569 1996 .43 38 SL06W 1616 2002 .54 .54 39 SL07NE 1731 2009 .62 .54 40 SL07NW 1726 2010 .45B .40 41 SL07SE 1726 2009 .64 .53 42 SL07SW 1729 2009 .61 .53 43 SL08E 1653 1994 .44 44 SL08W 1653 2008 .62 .49 45 SL09N 1652 2009 .48 .35 46 SL09S 1652 2009 .60 .36 47 SL09E 1633 2001 .39 .34B 48 SL09W 1633 2009 .67 .53 51 SL10SW 1759 1995 .39 53 SL11NW 1655 2004 .66 .53 54 SL11SE 1655 1997 .37 55 SL11SW 1880 2000 .57 .54 56 SL12SE 1710 2010 .61 .55 57 SL12N 1750 2007 .60 .47 59 SL13N 1665 2010 .63 .49 61 SL13S 1613 1998 .51 62 SL13W 1607 2007 .51 .45 63 SL14NW 1760 2009 .60 .55 65 SL14W 1776 2009 .51 .53 66 SL15N 1777 2010 .64 .54 67 SL15S 1776 2009 .62 .73 68 SL15E 1796 2009 .46B .51 69 SL15W 1796 2010 .67 .60 70 SL17N 1622 2010 .56 .58 75 SL19W 1681 2010 .65 .56 76 SL19Wa 1603 2009 .72 .68 77 SL20W 1657 2010 .57 .51 78 SL20SW 1678 2010 .68 .55 79 SL21W 1629 2008 .55 .39 Av segment correlation .56 .50 PART 7: DESCRIPTIVE STATISTICS: Lemon Creek 09:24 Wed 22 May 2013 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 LC01NE 1825 1959 135 5 1 .489 .27 .51 .099 .701 .235 2.64 .444 -.051 1 2 LC03SWa 1830 1974 145 5 1 .505 .19 .44 .090 .804 .258 2.58 .364 .003 3 3 LC03SWb 1825 1974 150 5 1 .491 .18 .50 .083 .547 .321 2.84 .342 -.018 1 4 LC04SW 1810 1912 103 4 0 .427 .37 .65 .107 .630 .209 2.53 .386 .013 1 5 LC04NWb 1800 2009 210 8 0 .477 .36 .74 .121 .800 .173 2.62 .414 .049 1 6 LC04SEe 1830 2006 177 7 0 .484 .27 .48 .089 .782 .172 2.50 .317 -.019 2 7 LC05NE 1680 2008 329 13 0 .500 .35 1.02 .161 .867 .182 2.75 .413 -.002 4 8 LC11N 1779 2009 231 9 2 .456 .27 .65 .116 .695 .243 2.66 .345 .006 2 9 LC11S 1779 2009 231 9 1 .453 .22 .56 .085 .713 .237 2.64 .321 -.005 3 10 LC11E 1749 2009 261 11 0 .493 .25 .97 .131 .760 .238 2.87 .407 .015 2 11 LC11W 1749 2009 261 11 2 .481 .25 .87 .127 .783 .240 2.80 .465 .011 2 12 LC13N 1899 2005 107 5 0 .411 .58 1.46 .204 .777 .190 2.45 .328 -.034 1 13 LC13Wa 1902 2009 108 4 1 .393 .56 1.40 .186 .749 .178 2.48 .253 -.049 2 14 LC13Wb 1902 1990 89 3 0 .339 .56 1.35 .207 .782 .192 2.41 .292 -.097 1 15 LC14Se 1800 2009 210 8 1 .543 .45 .89 .147 .668 .218 2.74 .450 -.038 2 16 LC14Ef 1650 2009 360 14 2 .562 .33 1.11 .152 .739 .276 2.56 .349 -.019 4 17 LC15S 1669 1974 306 12 0 .516 .26 .85 .136 .747 .298 2.51 .253 -.027 5 18 LC15W 1759 1999 241 9 0 .604 .21 .70 .101 .718 .295 2.70 .469 .021 5 19 LC16W 1800 2009 210 8 2 .428 .22 .51 .079 .730 .220 2.76 .346 -.027 3 20 LC17Sa 1705 2009 305 12 0 .587 .34 .77 .124 .764 .190 2.55 .342 .024 1 21 LC17W 1723 2009 287 12 4 .430 .29 .68 .116 .838 .188 2.58 .357 -.025 4 22 LCMS0X 1700 2007 308 12 1 .453 .36 1.32 .206 .897 .196 2.87 .399 -.013 4 23 SL02NW 1750 2010 261 10 0 .534 .22 .59 .094 .654 .283 2.46 .234 -.011 1 24 SL02SW 1740 2009 270 11 2 .517 .19 .44 .075 .794 .209 2.37 .240 -.023 1 25 SL02SE 1630 2009 380 15 0 .595 .30 1.00 .181 .820 .280 2.66 .412 -.012 3 26 SL02SEa 1670 2010 341 14 1 .539 .26 .83 .175 .872 .263 2.53 .297 -.004 1 27 SL03N 1771 2010 240 10 0 .593 .48 1.31 .215 .836 .195 2.67 .392 -.026 3 28 SL03NW 1745 2009 265 11 0 .571 .51 1.42 .207 .754 .220 2.64 .319 -.004 3 29 SL03E 1766 1869 104 4 0 .590 .58 1.59 .249 .647 .246 2.71 .365 -.041 2 30 SL03W 1766 2009 244 10 0 .618 .34 1.20 .224 .880 .253 2.37 .304 .003 1 31 SL04NE 1698 2010 313 13 0 .509 .38 1.38 .248 .846 .257 2.56 .299 .035 1 32 SL04NEa 1716 1842 127 5 1 .625 .53 1.18 .230 .805 .241 2.66 .415 .029 1 33 SL04SW 1716 2010 295 12 2 .497 .31 .70 .119 .713 .242 2.53 .294 -.003 1 34 SL05SE 1740 2010 271 11 1 .326 .35 1.14 .151 .726 .213 2.49 .238 -.021 5 35 SL05NW 1610 2010 401 16 4 .486 .39 1.97 .245 .792 .204 2.78 .274 .024 2 36 SL06N 1578 1702 125 5 0 .546 .30 1.05 .144 .589 .295 2.69 .453 -.005 1 37 SL06S 1569 1996 428 17 1 .551 .30 .84 .157 .830 .243 2.74 .339 .004 9 38 SL06W 1616 2002 387 16 2 .576 .25 .79 .130 .829 .241 2.52 .302 -.043 3 39 SL07NE 1731 2009 279 11 1 .510 .27 1.48 .192 .853 .271 2.77 .330 .021 3 40 SL07NW 1726 2010 285 11 2 .466 .23 1.32 .178 .819 .330 2.77 .367 -.005 1 41 SL07SE 1726 2009 284 11 1 .423 .25 .97 .155 .824 .307 2.70 .355 .007 2 42 SL07SW 1729 2009 281 11 0 .543 .21 .87 .132 .798 .298 2.60 .368 -.024 2 43 SL08E 1653 1994 342 13 0 .539 .28 .83 .144 .787 .255 2.94 .318 -.019 2 44 SL08W 1653 2008 356 14 1 .431 .30 .99 .180 .715 .310 2.42 .257 -.028 1 45 SL09N 1652 2009 358 14 3 .418 .17 .81 .091 .654 .335 2.82 .369 -.009 1 46 SL09S 1652 2009 358 14 1 .472 .20 .72 .098 .706 .300 2.59 .307 -.006 6 47 SL09E 1633 2001 369 15 2 .520 .15 .59 .079 .601 .375 2.86 .450 -.040 3 48 SL09W 1633 2009 377 15 0 .523 .23 .97 .131 .705 .307 2.89 .374 -.023 3 PART 7: DESCRIPTIVE STATISTICS: Lemon Creek 09:24 Wed 22 May 2013 Page 12 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 SL10NE 1761 1941 181 7 0 .504 .25 1.51 .231 .905 .326 2.58 .368 -.048 1 50 SL10E 1780 1938 159 6 0 .660 .18 .90 .150 .890 .341 2.52 .332 -.031 1 51 SL10SW 1759 1995 237 9 1 .446 .20 1.19 .221 .915 .375 2.72 .349 .015 5 52 SL10W 1780 1926 147 6 0 .706 .23 .89 .162 .886 .304 2.66 .458 .025 1 53 SL11NW 1655 2004 350 14 1 .416 .14 .46 .069 .720 .295 2.62 .290 -.011 1 54 SL11SE 1655 1997 343 13 2 .351 .16 .56 .113 .829 .367 2.61 .305 .055 1 55 SL11SW 1880 2000 121 5 0 .466 .09 .31 .048 .594 .369 2.67 .366 -.051 1 56 SL12SE 1710 2010 301 12 2 .511 .25 1.08 .172 .857 .283 2.54 .358 -.006 6 57 SL12N 1750 2007 258 10 0 .436 .15 .72 .094 .665 .425 2.65 .393 -.008 1 58 SL12S 1675 1887 213 8 1 .469 .29 1.13 .205 .846 .368 2.60 .340 -.006 1 59 SL13N 1665 2010 346 14 0 .580 .41 .93 .140 .724 .187 2.68 .410 -.005 4 60 SL13E 1606 1796 191 7 0 .644 .45 1.04 .203 .644 .310 2.70 .351 -.022 1 61 SL13S 1613 1998 386 15 0 .623 .29 1.47 .152 .737 .271 2.80 .433 -.003 2 62 SL13W 1607 2007 401 16 1 .561 .24 1.79 .185 .745 .278 2.85 .429 -.015 4 63 SL14NW 1760 2009 250 10 0 .630 .32 .85 .144 .683 .283 2.72 .458 .026 1 64 SL14E 1768 1918 151 6 0 .701 .38 .87 .174 .731 .268 2.71 .437 .058 1 65 SL14W 1776 2009 234 9 0 .669 .37 .99 .178 .796 .247 2.87 .416 -.005 2 66 SL15N 1777 2010 234 9 1 .493 .31 .83 .129 .790 .216 2.63 .389 -.020 4 67 SL15S 1776 2009 234 9 1 .560 .34 .62 .113 .714 .241 2.53 .335 -.022 5 68 SL15E 1796 2009 214 9 1 .526 .34 .69 .127 .799 .214 2.61 .408 -.024 4 69 SL15W 1796 2010 215 9 0 .567 .34 .85 .116 .727 .200 2.43 .381 -.048 4 70 SL17N 1622 2010 389 16 2 .496 .48 1.87 .223 .838 .190 2.53 .257 -.062 2 71 SL18E 1455 1909 455 18 3 .422 .22 .84 .139 .842 .313 2.44 .235 -.021 1 72 SL18S 1454 1919 466 18 4 .399 .20 .98 .113 .786 .302 2.60 .285 -.034 6 73 SL18N 1454 1717 264 10 0 .535 .23 1.37 .145 .776 .291 2.73 .307 -.022 2 74 SL19E 1681 1773 93 3 0 .735 .40 .84 .136 .616 .231 2.57 .364 -.044 1 75 SL19W 1681 2010 330 13 0 .587 .24 .75 .114 .787 .251 2.69 .368 -.024 3 76 SL19Wa 1603 2009 407 16 2 .593 .34 .94 .172 .803 .253 2.53 .286 -.030 2 77 SL20W 1657 2010 354 14 1 .564 .33 .81 .158 .785 .237 2.61 .342 -.029 4 78 SL20SW 1678 2010 333 13 1 .543 .31 .86 .141 .775 .239 2.55 .317 -.035 2 79 SL21W 1629 2008 380 15 3 .530 .23 .87 .123 .805 .251 2.57 .337 -.015 4 80 SLXXXX 1870 1950 81 4 0 .700 .31 .68 .140 .659 .336 2.71 .508 -.026 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 21223 838 71 .517 .29 1.97 .147 .771 .264 2.94 .347 -.012