Do you think there is any correlation between this two variables?

#1
Do you think there is any correlation between these two variables?
scatterplot:

http://www.directupload.net/file/d/3641/5g58d9hx_jpg.htm

data with software R:

variable sd.prices:
c(17430773.7884849, 9234431.64283035, 17391047.7313854, 20467622.3047461,
5756965.65240298, 14238850.6046932, 10316844.900644, 12369190.4684701,
9838166.38488809, 16143166.3348385, 16891375.0982431, 15788626.836476,
19427720.2549493, 17133952.7443669, 21358727.0877803, 17491883.9819681,
14527443.3669151, 8324379.95239228, 21062340.5581948, 16265220.3987929,
21764236.5924382, 14585905.9794084, 17265332.2852458, 21962298.3117487,
14104923.9900059, 10560355.0205672, 6140334.47334233, 7826710.15995386,
10844160.351957, 12022137.4057053, 9079449.4423536, 19404671.1313597,
22923216.9303174, 15710347.7597361, 16057976.606805, 17374403.7227614,
14810743.255325, 14405194.9487138, 14157313.4223334, 13423062.4009774,
9620386.66838923, 18430889.9521408, 14403538.0350326, 13679230.7913134,
7102256.35672243, 6224590.01327263, 19848778.5377417, 18860961.6851001,
8520795.49349426, 14101847.8729531, 16497647.3461157, 9468552.52881612,
8073121.28296827, 18836029.9111297, 8418916.97571984, 14454690.7053455,
6089598.74471932, 21471136.8931398, 9765504.71903948, 15840142.531289,
22589112.3820503, 17004482.3563809, 15746328.9522143, 19556584.1522752,
16867943.575603, 7971045.64964054, 12901223.4930425, 17004387.6373115,
7523960.23232244, 13923782.592351, 21123739.926771, 11030944.1946982,
16611012.0711893, 8598990.74349558, 16173417.2570397, 8449605.27440518,
6045663.28107908, 13723094.3517506, 15985798.2302304, 19854279.9261523,
15310988.2888562, 6049350.90390229, 13203201.7353529, 16132289.2038244,
6435668.38142097, 20340653.7714375, 16937402.6055253, 21240909.1372939,
8830114.40452529, 17350960.3825224, 5355072.44880134, 7564720.21869808,
17201422.8588163, 10518801.4090413, 7295035.64859004, 5054255.62863605,
16058543.5557618, 22620925.7543529, 16510497.4181462, 14736613.0809092,
16960043.5790252, 15000718.7148257, 12553927.808161, 7901354.1196528,
12135308.830564, 23468900.0212469, 14892081.2485163, 11086617.3772059,
7321693.08202505, 22987344.4839486, 9249486.1570155, 13929939.4497496,
18613164.8553793, 15628925.5465293, 21455094.2970173, 14395861.386217,
22701328.1336814, 16211486.8392014, 11645687.2425376, 4380047.6545157,
10437578.0998101, 19644489.1851042, 12489278.3554195, 9206392.06216559,
19342092.4709537, 18608762.6615559, 9618012.32679047, 14349563.1464729,
20004741.6372055, 19705994.2623701, 4772010.21037925, 19163686.5803397,
14818419.7604479, 16159499.162373, 12850394.870905, 21249366.3115143,
13607747.1474288, 20034657.2412696, 8789383.82474824, 9146215.92773226,
14416685.5211281, 11427830.1378313, 16930697.5614587, 7805006.8202484,
16085504.5414713, 15522084.5749995, 14366429.8671137, 16970216.1616603,
20346189.9742672, 13800365.251358, 21142296.9406911, 7745892.52890032,
2604806.59019697, 9037097.70996155, 13755382.763558, 15395950.3150935,
11191785.3494578, 11469524.0538418, 18526126.5912612, 17288191.3555262,
10349772.829345, 12513785.4010943, 15938097.4692713, 9765393.17555047,
18038237.9994697, 21230302.0101746, 15393057.1969496, 18076923.2670359,
14444594.9170404, 12591768.341096, 12866881.5626337, 13766934.9811245,
9702873.59321185, 13743733.4327324, 17863733.8849052, 18422428.0141823,
16554671.7656, 19079104.3107894, 13650714.396756, 18963482.982831,
13900496.4410983, 19156308.361347, 19554789.6605785, 26520678.463241,
16554385.0453333, 13147958.959807, 13162463.3348702, 19482324.1598719,
20978007.0323222, 15480468.034954, 16167696.140755, 17188662.5304675,
23958400.7887155, 17074533.5332521, 5400292.35529193, 20354891.411701,
22668979.320304, 15862723.5016292, 17791927.4298436, 19140781.6804378,
10096586.6210176, 12709795.3696423, 14159524.7676297, 22497434.4463724,
8379821.37138571, 12142227.2641683, 17749088.8082444, 17115407.7579017,
18756262.6598478, 5202726.13058095, 20284275.6515148, 22591304.7477275,
18859290.024905, 19639833.7394761, 11448549.9378659, 9645146.50325613,
20208121.6899155, 8244695.21931036, 20886298.8164709, 7255963.42315982,
16368289.3534585, 16331294.9925075, 21104613.6662718, 15894160.1727308,
23519456.14711, 13721023.6884119, 22714119.5464309, 9946874.4583402,
16990779.8091796, 13111272.3713183, 6685888.96786883, 18586745.0679645,
22195479.9047562, 20778648.7755204, 16663288.8835039, 15027588.2926304,
7991859.39443871, 19602556.4259748, 22479420.7852358, 16869233.0757409,
19674255.7406638, 15154992.5554677, 16589336.026874, 15602543.1661289,
15773076.1100043, 18562922.0939809, 9663588.55927351, 17793202.1528379,
19976746.4726118, 12544520.7994317, 12186565.0017866, 16458352.056099,
15279782.9366536, 8329475.81343184, 21256422.9158442, 7414336.37725619,
20182300.0406423, 16786276.4757295, 18968597.0273149, 4244531.45299227,
21555315.3366656, 17897858.7888134, 10982082.3666138, 7334352.11809762,
8513967.50534513, 15612183.6642205, 13086240.0589768, 19168389.579847,
20599093.1313488, 21559059.7130921, 12675586.9318549, 8464689.50841837,
19625111.9861703, 15958178.7815096, 22495119.6196229, 7542805.4748321,
8921381.46563864, 13348033.2401882, 10684170.1060942, 11206782.7874919,
16334284.2258571, 7021202.82966427, 14866781.046771, 16630114.1905501,
21222121.4279819, 8630541.69794689, 20022459.6943215, 6915783.65702839,
13855862.8320319, 24074539.7511946, 15368835.4451851, 16585299.4629814,
9885689.94937411, 16002553.4535263, 11767312.1162105, 20716417.4799224,
16228263.2037641, 16983899.1442387, 5544607.68038164, 21598640.9356262,
14636912.9027382, 7280367.75949016, 14988939.7989875, 5755662.98101287,
18362156.0804779, 15127251.506771, 16230408.1296613, 7111593.63711608,
10698513.7083002, 20135346.3797142, 14504372.9567521, 12594457.7933463,
19468980.4501512, 15954769.5884036, 20423253.3475315, 15884567.3927256,
18706421.9634758, 14945433.1838419, 16823888.2816002, 19379447.1580177,
15907654.5576029, 5082791.3158884, 15653118.8765, 23503586.1003736,
11647367.340579, 14791228.9813276, 16068541.7057541, 12689964.7691375,
19942018.9483019, 23046323.7766828, 16309712.006064, 22753061.5601233,
7489099.31546406, 9718893.72653711, 5603758.61398909, 19108343.4144372,
19996832.1330306, 11200896.058771, 16767632.1906323, 18581585.6235026,
20011266.8315801, 9213686.73974655, 14830686.2985855, 15995552.9357413,
4417767.35663694, 20239656.5803131, 15177026.8520935, 17138796.1165105,
8481370.28995077, 16057803.6774875, 11979336.911281, 15841590.7522725,
7065442.029558, 19549283.7927209, 11743038.9588659, 16917509.1982239,
16778265.5118773, 12720455.0165027, 17581657.585675, 7455907.49594037,
16296176.2273927, 20270867.3732074, 19592670.5283356, 15525699.0282802,
16357360.6370448, 18860863.5958636, 8397503.58655534, 13989830.2903961,
20783516.0231966, 5583065.72102568, 11205550.2264265, 12108785.159245,
20432948.3288775, 20160134.397061, 9640179.9315293, 15771905.9276694,
20012189.493699, 7591359.44012044, 10435751.167603, 21293043.1211407,
3500576.87553615, 16692515.5064604, 4984642.46854433, 6475708.05637454,
19840768.654124, 11593519.0283159, 16750444.1493854, 21449202.5093351,
15831069.2303518, 14911695.5174677, 8723263.581689, 13496421.7552882,
8301859.1441885, 22284729.9094333, 15391972.3351275, 7497213.71877802,
13519984.2209778, 16156867.122175, 16623012.523505, 23695737.0194028,
12096296.3459371, 18621841.2663839, 15768340.5358379, 18587153.174082,
14748210.7214383, 8743855.86681467, 5670767.11347298, 15967751.4384394,
21623415.4998144, 20909871.0450665, 21027175.5821025, 19391164.6413217,
8837523.10327053, 8131269.63777583, 16741715.9009758, 15919078.6908353,
5192075.39661688, 11041736.1212258, 6092477.52793196, 9282470.14429015,
17240622.4920688, 10177492.0057839, 16725299.4119576, 5117904.1077211,
11593732.8548854, 10504509.5858234, 11472967.6551396, 20784105.0073015,
24748199.8528082, 8244014.89036774, 19789593.3308818, 6314737.97959312,
12563906.0197311, 21455934.9067449, 15004946.9079108, 10958644.7272326,
4499169.65004234, 18370195.8205118, 16151276.4660561, 6658771.02604124,
19611205.0870705, 14427378.4036771, 18597324.16479, 13040223.2507926,
9775686.22424654, 6876615.69915958, 13837571.6737831, 18874848.8255782,
15077760.9224443, 15986209.8238753, 12115644.2273464, 20671117.2641694,
16244678.8003369, 16179698.8393779, 24196469.950136, 7322103.55121951,
10523512.6121573, 10914844.4077247, 14496564.526352, 13295005.2022129,
12397700.9827388, 11710966.0138886, 16185458.9291649, 18276450.3210867,
11884768.2665739, 16136074.7869237, 11179541.3566262, 19031369.001915,
17131761.0828241, 16357044.1575148, 17920570.9380337, 16055293.0720089,
21407079.4205067, 12698928.1969513, 13363513.2274012, 20344895.5556347,
16158091.1553645, 16355124.5295133, 19029673.7390371, 9652632.69688838,
8762641.28630976, 10868263.6925648, 3825912.49978929, 18120406.5128611,
7256036.38601885, 19224779.2339736, 20467892.4590215, 20900568.5429758,
16371746.139539, 9986725.10935519, 19788231.2473342, 18030551.5508859,
16130123.6454364, 13780981.8874007, 19130510.3103225, 20804219.3990657,
15257106.0021086, 23605173.7508222, 14113022.9662445, 14915834.4386309
)
 
#2
variable S1:
c(0.0056004983212607, 0.00493951715419031, 0.00607549750613922,
0.00766215173779708, 0.00446297466188382, 0.00369922787387052,
0.00493578934646337, 0.00278553074618664, 0.0054958781522491,
0.0201893017828345, 0.00295595269770586, 0.000467677916259461,
0.00288171252461278, 0.00296417679925218, 0.00384841485216704,
0.0237503422394395, 0.0241166494856929, 0.0168217662862128, 0.0368836198445557,
0.022011488878762, NA, 0.00668135596708348, 0.00777922947360521,
0.00360375165265136, 0.027468637933785, 0.00117303079889835,
0.0017787802595667, 0.00365262659787307, 0.0205860166613623,
0.00343142631986253, 0.00173024985059364, 0.00225427315574456,
0.0032233602561713, 0.00469048684992724, 0.0034448754887714,
0.0757957081390232, 0.0238263679178464, 0.00512910544257089,
0.0026876910063741, 0.0210590054369278, 0.0035356806119658, 0.00361573126726374,
NA, NA, 0.0210190738558734, 0.00417131394532986, 0.00432072716973051,
0.00672984276497564, 0.00522823678077693, 0.00385954274962982,
0.00569263349860255, 0.00545797379030208, 0.00455978036676787,
0.0026706227992168, 0.00429083754790489, 0.00555967153283067,
0.00082849516450986, 0.00795728082327951, 0.0051770297844538,
0.000436234637701276, 0.0029469324392163, NA, 0.023693985534683,
NA, 0.00231762169718356, 0.00171866358868664, 0.00116136593916219,
NA, 0.00264708350539859, 0.00324149786758236, 0.00472547373921323,
0.00603843075319007, 0.00621945576510215, 0.00325040807718451,
0.00513456340394721, 0.0162458152282257, 0.0011734985911372,
0.00308762002477718, 0.0236171938148252, 0.00479217011992608,
0.000234399623448008, 0.0201844107289814, 0.00600808428973473,
0.00122029174780556, 0.00126961421963657, NA, 0.00394820624007702,
0.0304125635646511, 0.0032711322437437, 0.00399714703776391,
0.00136931855421102, 0.00535542418472893, 0.00550576919718522,
0.019099619493055, 0.00364327885410668, 0.00333055628899239,
0.00433511555533964, 0.00403956529135246, 0.000421752765305363,
0.00561402719459231, NA, 0.00666176474047789, 0.00551007075212735,
0.00528334480640409, 0.0333928941382228, 0.00221242836914676,
0.0258425670404502, 0.00472922474132288, 0.00165718125183283,
0.00414247739577055, 0.00334957825695911, 0.00265148102554455,
0.00719663398241531, 0.00226816573344761, 0.00116777354707076,
0.0258725877661502, 0.00148676808067233, 0.0223493479332847,
0.00574271814459832, 0.00406956848337648, 0.0303093723445188,
0.00313124056901269, 0.00596836552028199, 0.0225807970927199,
0.0266805993461966, 0.0278233033779417, 0.00527708368198482,
0.0225270046043594, 0.00319245044091117, 0.00252449051923399,
0.00186936822221613, NA, 0.0244765741369924, 0.000984956074457387,
0.00234079787367368, 0.00506847230287958, 0.00618072694683626,
0.0283620241785581, 0.00542747257743326, 0.00525492066368534,
0.00365964091026068, 0.000783554913370533, 0.0197766629261531,
0.00410717349481574, 0.0217120911308353, 0.00319687646021873,
0.0162240969945858, 0.00457046834795952, 0.00213290930679693,
0.00114052525044417, 0.010662230796719, 0.00420939496290536,
0.00467985772651607, 0.0245166072680157, 0.00369232688176929,
0.00505863228544556, 0.00327383490370074, NA, 0.00457208691978153,
0.00390228489237285, 0.00444369621800573, NA, NA, 0.0250489915759108,
0.00557048065169424, 0.0602826536735543, 0.00564613828997347,
0.00737670628792437, 0.0368868775744842, 0.00251989868211899,
0.00572960823326006, 0.00427874470951737, 0.0224247706661267,
0.0419663082627246, 0.000666805354906885, 0.00498450647217142,
0.00162043407813129, 0.00340386566719994, 0.0327633295755607,
0.000408132595742331, 0.00824437590156226, 0.00321002751807189,
0.00367074892753854, NA, 0.00184590740735831, 0.00401577112443158,
0.0047361620865598, 0.00452983937508394, 0.000922851133777476,
0.041342259106568, NA, 0.00160066704305071, 0.0208626418265282,
NA, 0.00348866379278813, 0.0297994657248133, 0.00346467795025302,
0.00446461562944353, 0.0010092562173078, 0.00351306570432189,
0.00587880988981616, 0.00467913904613713, 0.00214026901488759,
0.00696968765173288, 0.00267332592957873, 0.0253299246087346,
0.00645484670694813, 0.031900948227017, 0.00489163218340837,
0.00242147786955752, 0.000293684949079118, 0.0156500298144848,
0.00470857059013529, NA, 0.019084719741226, 0.0213472049932926,
0.00514383404824096, 0.00413217878707075, 0.00514423688515252,
0.00390199266330711, 0.0214979687020837, 0.000681642017338696,
0.00486832785715944, 0.0305708355406394, 0.00467484833093721,
0.00669783085370941, 0.015049300822205, 0.00231216481835407,
0.0169548161383023, 0.00555967683206361, 0.00377246446578662,
NA, 0.00436241567699141, 0.00620145595976259, 0.0437498212195573,
0.00603526466726406, 0.00422136296651605, NA, 0.00641728207131511,
0.0180661276115547, 0.00402337932303476, NA, 0.00757435860175925,
0.00541923180506067, 0.00783657774096475, 0.00288132478155383,
0.00696073295071893, 0.00469757583914923, 0.00586063734527409,
0.00391213678618559, 0.00147378982501902, 0.00150036526069915,
0.023407692320908, 0.00446289408173253, NA, 0.00317787639532362,
0.00100304023984864, 0.0252260786575502, 0.00353147914232865,
0.00336550567814588, 0.0190736832473874, 0.00642956142078816,
0.00662123341767768, 0.0042550942972358, 0.00461268206096708,
NA, 0.00645273676316107, 0.0234360624182457, 0.0219986387046353,
0.027449814428728, 0.0068205646826456, 0.0179414621701708, 0.00351397818500136,
0.00180345921179877, 0.00104782506554322, 0.00197104949763913,
0.00447239082517112, 0.00457185445224808, 0.0216491167842588,
0.00475360830083347, 0.0291079891723944, 0.00368938190296136,
0.00526572597351246, 0.00411716484465068, 0.0318088438664104,
0.0182240643774388, 0.00364571029790984, 0.00341228258760585,
0.0211013162821613, 0.0142074522933955, 0.00492541881844506,
0.00664222819527789, NA, 0.00303756497520178, 0.0254228906067317,
0.0176949900157502, 0.0213531359672303, 0.00669528085120998,
0.00242199139933172, 0.000547995378218283, 0.00577058042860148,
0.00327992830627736, 0.00591151071420746, 0.00276653757491437,
0.0170525479543281, 0.00396403655936162, 0.00514884988377814,
0.0036514574340969, 0.0047743965724203, 0.00690171771402197,
0.0120981513822671, 0.0564556223233216, 0.0223117529661488, NA,
0.00398298018741885, 0.00138623152893172, 0.00217563510332016,
0.00514610952351627, NA, 0.00370470104392294, 0.000290146909993626,
0.0030640801407342, 0.00552935625237147, 0.000649340930224536,
0.00657579263777128, 0.00599099625361712, 0.0287714391764624,
0.00664009612327339, NA, 0.0660987229107756, 0.000202486424559893,
0.00568229799856047, 0.00135501620504744, 0.00449706228124781,
0.00243994755585098, 0.0199840132569147, 0.0145273436565991,
0.00289024057858938, 0.0241175404570603, 0.00580425299282262,
0.00446188877385881, 0.00208002902933959, 0.00302594599426842,
0.00135158385615325, 0.00280113657123437, 0.00335237948114389,
0.00614731268718434, 0.0066648538147799, 0.00540311299710374,
0.00531643032801265, 0.036158634507542, 0.0204684713957754, 0.000512965607424243,
NA, 0.00511598036968446, 0.00238317557926786, 0.000980496717616458,
0.0245336840509154, 0.00242142364470195, 0.0182162168594947,
0.00546671135034615, 0.0354685343136411, 0.0051937374594037,
0.00384594094869777, NA, 0.00383509312216729, 0.00528026529369836,
0.00181789244064422, NA, 0.00146434165803178, 0.00330376393229199,
0.00141758207669892, NA, 0.0050686003772179, 0.00369075818353848,
0.00205933655435657, 0.0227649478193458, 0.00345701002107853,
0.00340730978014702, 0.00762804399365278, 0.00465264700450155,
0.00223955239067641, 0.00126769776896277, 0.00317684805595356,
NA, 0.0210718018554614, 0.00494684099082138, 0.00705567485446011,
0.0159369163734066, 0.0185735407729103, 0.00209593289512243,
0.00197246344851919, 0.00255899210153464, 0.0239220714723989,
0.00247366382968152, 0.00298155644898769, 0.00303854839230921,
NA, NA, 0.021276876840191, 0.0049961726368586, 0.00610685854276131,
0.00538979071471195, 0.016750190740744, 0.00192802408169979,
0.0168100920765547, 0.0045509087040281, 0.0297798401969905, 0.000298035283255816,
0.0217772455816318, 0.00395802785357636, NA, 0.00593319540703512,
0.0389251045932685, 0.00392751454188384, 0.00463948575422612,
0.00333462531135434, 0.00260000648258005, 0.00545509272551631,
0.00347840960868542, 0.00342433006653931, 0.00468222513768043,
0.00421155273869276, 0.00127304869858284, 0.00527251595848205,
0.00241334026454642, 0.00513944755351342, 0.00649206226521743,
0.0217742025696868, 0.00276766185894969, 0.0312712985523029,
0.00489238039901595, 0.00243264447461016, 0.00738968023418155,
0.00536321268695428, 0.018319180558253, 0.00428044706541272,
NA, 0.0146389483096093, 0.00226370973811121, 0.00889757929412711,
0.0033098801581602, 0.0403962551110626, 0.00110138389566293,
0.00413623559287071, 0.00184919142354484, 0.00521310129375075,
0.00581216780619475, NA, 0.00235580557350616, 0.00568327393029414,
0.00551399907756693, 0.0237767938233463, 0.0387423219066047,
0.00688236761195771, NA, 0.00504682457739364, 0.00531296279742478,
0.000413828136006412, 0.00437968124678987, 0.022134841706579,
0.00445691825148069, 0.00177993206336569, 0.00361553586353118,
0.0298654392558155, 0.00669564237539516, 0.00457345286351502,
0.0222590647528563, 0.0351402745072379, 0.0259008873168614, 0.00552520049756739,
0.0232833144027903, 0.00466493163151374, 0.00405462515472212,
0.000410631167085805, 0.00414052889056594, 0.00293507983049801,
NA, NA, 0.00526726468391842, NA, 0.00535169378205377, NA, 0.00217633517219397,
0.00420864511851613, 0.000795564805790894, 0.0239769201444735,
0.00684044929384791, NA, 0.0033457201684756, 0.0189375532405084,
0.0407556551396444, 0.00223969859337362, 0.00277443811108747,
0.00314169515951471, 0.0152350273860932, 0.00118013346217346,
0.00177579920385091, 0.0072458599188017, 0.0044439469796827)