将python数组打印保存到.csv
我试图用下面的代码将数组保存到csv文件中，但不幸的是，位置非常混乱。这是我使用的csv代码：将python数组打印保存到.csv,python,csv,scikit-learn,Python,Csv,Scikit Learn,我试图用下面的代码将数组保存到csv文件中，但不幸的是，位置非常混乱。这是我使用的csv代码： myFile = open('colontumorpls20.csv', 'w', newline='') with myFile: writer = csv.writer(myFile) writer.writerows(X_pls) print("Writing complete") 这是我试图保存的数组输出： (array([[-9.33928690e+00, 1.96746
myFile = open('colontumorpls20.csv', 'w', newline='')
with myFile:
writer = csv.writer(myFile)
writer.writerows(X_pls)
print("Writing complete")
(array([[-9.33928690e+00, 1.96746648e+01, -4.02267914e+00,
1.30996036e+01, -1.14971527e+01, 3.35040260e+00,
-7.07673639e+00, -1.10222760e-02, -2.64398391e+00,
-6.94691632e+00, 8.30183629e+00, -5.70570388e-02,
-6.41267395e+00, -2.30140281e-01, -9.40844791e+00,
-1.59052684e+00, -1.67466109e+00, 6.84407461e+00,
3.71143528e+00, -1.36062438e+00],
[-1.84182873e+01, -1.30493413e+01, 8.53445889e+00,
-1.16116223e+01, 3.89171575e+00, 2.82551732e-03,
2.53109522e+00, 2.38083958e+00, 3.71888084e+00,
1.14610702e-01, 3.81203624e+00, -4.50944037e+00,
-1.96515355e+00, 3.36169124e+00, 1.54732521e+00,
-1.79905380e+00, 2.47811475e+00, 2.64955224e+00,
-3.27034487e+00, 3.07457722e+00],
[ 7.23674133e-01, 4.66693107e+00, -1.43887091e+01,
-1.39713208e+00, -1.00000265e+01, 1.34244721e+00,
6.65271047e-01, 5.27815424e+00, -3.24578404e+00,
9.83654255e+00, 5.80655592e+00, -1.35387741e-02,
-8.68814837e-01, -4.38021379e-01, -2.29711347e-01,
7.90948586e+00, 2.15074328e+00, -3.00112296e+00,
4.77331530e+00, -1.29848716e+00],
[-6.65763398e+00, 7.34073699e+00, 1.12467125e+01,
-5.63285626e+00, -8.70206725e+00, 8.72512445e+00,
-1.26080409e+00, -2.45663863e+00, 3.98550140e+00,
-7.49958566e+00, -1.00606223e+01, -5.33373441e+00,
-4.03625885e+00, -1.49116863e+01, 3.43266830e+00,
-8.14575857e-01, 4.63664511e-01, 2.38106195e+00,
1.97097307e+00, 5.35786741e+00],
[ 2.70853805e+01, -2.65782247e+01, -2.89003417e+01,
-6.96432737e+00, 4.92828980e+00, -1.64912505e+01,
3.34765055e+00, 3.69643981e+00, -1.16099780e+00,
-1.24343002e+01, 4.49465256e-01, -8.50148866e+00,
-2.37056027e-01, -1.72566480e+00, -8.56387726e-02,
3.15145817e+00, -3.15008596e+00, 1.23057154e+00,
-8.38903644e-03, 1.79314932e+00],
[-1.35502646e+01, -8.62868966e+00, 4.01852489e+00,
-4.92250535e-01, 5.67967849e+00, -2.89874555e+00,
4.28258532e+00, 2.06235940e+00, -7.58926333e-01,
5.78668897e+00, 4.27917089e-02, 4.31373794e+00,
5.86052053e+00, -3.34867230e+00, -3.01281538e+00,
-1.12924108e+00, -2.86500870e-01, 8.56512955e-01,
3.01878127e+00, -2.02428914e+00],
[-9.72283903e+00, -4.71290606e+00, -6.14914931e+00,
1.49666569e+00, -9.56020685e+00, 6.24267217e+00,
-7.81900908e+00, -1.28299245e+00, 4.13534979e+00,
-1.85946821e+00, 6.43134866e-01, 4.49680275e+00,
4.07626498e+00, 6.31401992e-01, 5.17766131e+00,
5.65862149e+00, -4.39801018e+00, -6.40143200e+00,
-4.54473030e+00, 2.41617808e+00],
[ 9.21891292e+00, -3.54407663e+01, 1.05473019e-01,
8.56150166e+00, -8.22617716e+00, 2.09485388e+00,
-2.91818045e+00, 6.32021221e+00, 5.43102140e+00,
8.78958597e-03, -2.60291844e+00, 8.01204813e-01,
1.24005404e+01, 6.42808386e+00, -6.34759578e+00,
-4.54788375e+00, 1.91446234e+00, 7.49984091e-01,
-3.28492906e+00, 5.75404660e+00],
[-2.05079029e+01, -1.14176704e+01, 8.58531848e+00,
-8.35381122e+00, 9.21691836e+00, -3.09349557e-01,
-1.93871904e+00, 2.52397824e+00, -1.42143415e+00,
-1.11955761e+00, 1.18208008e+01, 8.63186175e-01,
-7.38741589e+00, 3.47350113e+00, -3.77700947e-01,
-9.37405984e-02, 2.49257917e-01, -2.76688099e+00,
-1.15499562e+00, 4.31177611e+00],
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-2.22566516e+00, -1.40026823e+00, -2.18776105e+00,
-5.07761616e-01, -4.02273051e+00],
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9.74340108e-01, 2.62150361e+00, -7.50000626e+00,
-3.77560756e+00, -9.46305878e+00],
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1.46401978e+00, -5.15013143e+00, -6.09780264e+00,
2.98170143e+00, 2.89172720e+00, -1.82923978e+00,
4.13289192e+00, 5.78402781e-01],
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-5.45176172e+00, 7.53865949e+00, 3.49848614e+00,
3.56980815e+00, 4.50171936e+00, 2.55110969e+00,
3.52199181e+00, -4.45242966e+00],
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4.40224292e+00, -4.46418111e+00, -3.49984469e+00,
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-8.40443614e+00, 1.00363115e+01, -8.66049560e+00,
1.78709719e+00, 2.59307841e+00],
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3.72977307e+00, 4.89541564e+00, 1.72003605e+00,
-3.70904995e+00, 1.04061513e+00],
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-5.22999401e+00, -1.92780204e+00, 1.01693806e+00,
7.05237248e-01, -2.76508040e+00, -4.36973413e+00,
3.90602161e+00, -5.05608572e+00, 3.09964070e+00,
5.03739633e-01, -4.02331700e+00, 2.86543217e+00,
3.10323367e+00, 2.50247872e+00],
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-7.11604161e+00, 4.23722501e+00, -7.66199223e-01,
2.91246934e+00, 1.05913949e+00, 6.53631238e-01,
-6.06402895e+00, -2.21272159e+00, 1.69001580e+01,
-1.32064196e+00, 8.72618927e+00, 3.15324215e+00,
4.08908667e-01, 5.32321036e+00, 6.57990304e+00,
6.11965313e+00, 1.24606163e+00],
[-9.68780165e+00, -2.58325130e+00, -8.48466726e+00,
-4.93404071e+00, -5.55071307e+00, 9.80128760e+00,
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-5.84731336e+00, -1.15928944e+00, 1.42353369e-01,
5.19154958e+00, -3.69838005e+00],
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2.17265947e+00, 5.62773740e+00, 1.84843456e-01,
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-1.19759492e+00, 2.01228813e+00],
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2.34332746e-01, 3.64846999e+00, -1.86362027e+00,
-9.98012977e-01, 7.82233199e-01],
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2.90126840e+00, -3.90452941e+00],
[-4.21166474e-01, 1.81668563e+01, -6.99823619e+00,
2.23903944e+00, -1.72547577e+01, 4.59591633e+00,
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-5.29596196e-02, 1.71396918e+00, 3.91595890e-01,
4.80506423e+00, -2.31712266e+00, 9.52058686e+00,
7.93129926e+00, -8.99369108e+00, -2.00755279e+00,
-4.86465612e+00, 6.38092328e+00],
[ 4.51708221e+00, -4.74967811e+01, 1.84124695e+00,
7.63868988e+00, -7.42021564e+00, 3.50830377e+00,
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1.26411150e+01, 8.10412503e+00, -8.05660130e+00,
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[-3.14986301e+01, -2.63226644e+01, 9.24798051e+00,
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-5.02400949e-01, 1.18663000e+00, -3.16777016e+00,
-2.33352434e+00, 3.92400075e+00],
[ 8.15611997e+01, -2.13637888e+01, 1.41387873e+01,
-4.42526709e+00, -5.57919482e+00, 2.64008426e+00,
-6.19893384e+00, -1.20553834e+00, 1.09857894e+00,
8.76154505e+00, 5.20218991e+00, -2.85678459e-01,
-4.81819309e+00, -5.36819487e+00, -3.10460956e-01,
-1.46997066e+00, -2.02324362e+00, -1.68744034e+00,
-5.31936790e-02, -3.10589872e+00],
[ 6.09523344e-01, 1.26500817e+01, 1.57181470e+01,
-8.47218600e-01, -1.27587453e+00, -3.15836175e+00,
7.48477335e+00, -9.00057517e-01, -2.52677794e+00,
-7.51034031e+00, -3.97477125e+00, -3.81990388e+00,
2.49917316e+00, -2.01176512e+00, -3.73434702e+00,
1.65426476e+00, 2.37874137e+00, -4.58818325e+00,
-3.06828393e+00, -4.51426110e+00],
[ 2.00765951e+00, 2.26360247e+01, 4.01717784e+00,
4.44111780e-01, 5.34032462e+00, -2.12451322e+00,
2.23292120e+00, 6.07899187e-01, 2.05640130e+00,
-9.77188625e-01, -1.26533522e+00, -1.26367901e+00,
1.84605880e+00, 2.65437377e-01, -4.35417046e+00,
1.87723624e+00, 8.89013213e-01, -3.40882112e+00,
1.29391371e+00, -3.40717518e+00],
[-7.44528487e+00, -1.17892240e+01, 1.69208941e+00,
1.79775701e+01, -8.91461237e-01, -8.49455848e+00,
1.13712849e+00, -2.60085185e+00, 1.44259338e+01,
6.76469453e+00, -6.59875779e+00, -8.88526507e+00,
-5.57277556e+00, 6.33793495e+00, 4.18662521e+00,
3.67173268e+00, 3.94584023e+00, 2.54397891e+00,
3.58766219e+00, -5.17570138e+00],
[-1.96859879e+00, 2.06924321e+01, -1.21720417e+01,
4.46058901e+00, -3.20346259e+00, -4.35845599e+00,
7.61542371e-01, 8.86056128e+00, 1.34268767e+00,
-2.89295775e+00, 1.68957118e+00, 4.34905094e+00,
-3.72608181e+00, -3.66676296e+00, 3.26776642e+00,
-8.61870530e+00, 9.93705357e+00, -9.05840718e+00,
2.13077511e+00, 1.54400260e+00],
[ 5.61596002e+00, -4.90239647e+00, 1.68932854e+00,
4.72568139e-01, -3.37447735e+00, 1.24009756e+01,
1.86090676e+01, -9.69740471e+00, -3.69839395e+00,
-3.19381972e+00, 1.07277079e+01, 4.66175924e-01,
8.01431840e-01, 1.04026084e+01, 2.17611753e+00,
4.30746231e+00, 6.77499288e+00, 1.06409105e+00,
-4.77822168e+00, 7.33135444e-01],
[-1.25275809e+01, -9.89747558e+00, 1.12302896e+01,
-5.61001086e+00, -4.99034246e+00, -2.82726123e-01,
-3.70758894e+00, -3.11347210e+00, -1.34289823e+00,
5.86360342e-01, -1.05087536e+00, -2.99068595e+00,
3.66796678e+00, -3.88284407e+00, 3.06238583e+00,
-1.49904181e+00, -4.06447703e+00, 4.24543990e+00,
3.77163381e+00, 2.84927854e+00],
[ 1.23286019e+01, -6.58986315e+00, -4.71633646e-01,
-7.59501567e+00, 3.33345356e+00, -2.14882244e-01,
9.65368996e-02, 4.54672790e-01, 2.08514097e+00,
-3.98071055e+00, -1.18735080e+00, 1.63843467e+01,
-1.20461713e+00, 6.90432089e+00, 5.52621323e+00,
6.31724981e-02, 4.58853373e+00, 8.86239673e+00,
5.54288464e+00, 3.84022845e+00],
[-2.18628083e+01, -5.36614081e+00, -1.49951470e+01,
-3.69975753e+00, -6.54746679e+00, 6.17001352e+00,
5.65722856e+00, -9.64095464e+00, -9.45064589e-01,
4.87199011e+00, 4.10647032e+00, -5.09270804e+00,
5.64969747e+00, -3.35313420e+00, 1.98335126e+00,
-6.01858926e+00, -1.50153898e+00, -9.60326750e-02,
5.42248752e+00, -6.57776747e+00],
[-3.01444464e+01, -1.54061391e+01, -1.54299653e-02,
6.10391176e-01, 1.19006300e+01, 4.50669878e+00,
-5.24042136e+00, -1.24093844e+00, 1.71271132e+00,
5.34439649e+00, 3.57362312e+00, -1.53975849e+00,
-2.34324944e+00, -1.52085263e+00, -8.43963686e-01,
-2.06197405e+00, -5.49282903e+00, -4.02249903e+00,
5.30352847e-01, 8.40480196e+00],
[ 1.10321450e+01, 9.03833042e+00, -1.88564146e+01,
-5.63379983e+00, 1.44150439e+01, 1.73759093e+01,
-6.73348897e+00, -1.47139417e+01, 2.71108397e+00,
2.06649472e+00, -9.66718466e+00, 7.72519704e-02,
-1.64691784e+00, 1.76750720e+00, -6.51724738e+00,
-8.06604116e-02, 3.22715288e+00, -2.11822605e+00,
-3.01276116e-01, 1.46289459e+00],
[ 4.90972240e+00, 8.50934665e+00, 4.21646921e+00,
-2.08406892e+00, -7.12792772e+00, -3.34301081e+00,
-2.30223490e+00, 7.11127658e-01, -1.30563460e+01,
4.02920582e+00, -1.29196155e+01, -4.30626022e+00,
-3.87128065e+00, 1.87504338e+01, 1.38827389e+00,
-1.82399311e+00, -3.80667776e+00, -3.07024889e+00,
3.11345866e+00, 4.69648422e+00],
[-2.68146957e-01, 2.88209582e+01, -6.90405289e+00,
1.30683668e+00, 3.99283524e+00, 1.96584510e-01,
-1.79466077e-01, 8.48417844e+00, -2.01718292e+00,
1.30006070e+01, -4.62367257e+00, 3.36818065e+00,
1.70472312e+00, -8.34630654e+00, -1.29649288e+00,
5.71547640e+00, 9.53864333e-01, 5.73823625e+00,
-3.65643247e+00, 4.07776181e+00],
[-1.27170528e+01, -2.63504548e+01, 1.63514034e+01,
2.02213188e+00, 9.24515300e+00, -1.38822468e-01,
3.37015150e+00, 6.48982695e+00, -4.77134402e+00,
-1.78145556e+00, -4.66635806e-01, -2.18685038e+00,
-5.08397710e-01, -4.08270501e+00, -2.38003713e+00,
3.23214689e+00, 1.80036045e+00, -5.72197225e-03,
3.19179149e+00, 1.14824329e-01],
[ 8.43127699e+00, -6.10139464e+00, -4.16138054e+00,
1.49499467e+01, 1.05642123e+01, 2.09610984e+01,
1.04029872e+01, 1.11732856e+01, -3.30998891e+00,
-6.47714063e+00, -4.65826910e+00, 2.88633394e+00,
-1.41358940e+00, -7.17350799e-01, 4.37116482e+00,
-3.01615436e+00, -8.30158808e+00, -1.64372931e+00,
-2.77345338e-01, -6.18101529e+00],
[-7.91875491e+00, 5.56929292e+00, 4.65458199e+00,
-8.88963998e+00, -9.95705590e+00, -3.32653377e+00,
-1.21664194e+00, -9.54823742e-01, -2.89487861e+00,
-3.11988494e+00, -6.10465209e+00, 1.57328627e+00,
3.17309620e+00, -3.24636864e+00, 6.23915606e-02,
9.83552580e-01, 1.84555217e+00, -3.74419874e-01,
-4.56251971e-01, -5.91504841e+00],
[-2.46301104e+01, -2.85314426e+01, -9.00907573e-03,
-1.14238599e+00, -1.09769251e+00, -9.74325258e+00,
-3.24674230e+00, -1.54927428e+00, -7.00332828e-01,
-6.21512509e+00, -3.46036227e+00, 1.59312207e+01,
-4.34089746e+00, 6.37946122e+00, -5.79671378e+00,
3.19763079e+00, 1.53204926e+00, -4.52170182e+00,
-3.89817124e+00, -1.61570207e+01],
[-8.82150694e+00, 1.25884592e+01, -2.02291123e+00,
-4.62981939e+00, 4.31967254e+00, -6.50096186e+00,
5.78222961e-01, -4.22991550e+00, 5.46931986e+00,
4.81838526e+00, 3.10313451e+00, 2.62030262e+00,
4.30118567e+00, -2.08566081e+00, 2.27628082e+00,
-3.53875022e+00, -6.60787334e+00, 4.42320840e-01,
5.75854750e+00, -2.18643823e+00],
[-1.61630425e+01, 1.30116951e+01, -1.00535154e+01,
-9.03228917e+00, -3.63526053e+00, -2.79343970e+00,
6.21198022e+00, 4.76150591e+00, 3.34661321e+00,
7.47557695e+00, -5.58485625e-01, -2.82937012e+00,
-6.41663102e+00, 2.28276665e+00, 1.26366083e+00,
-7.63466753e+00, -1.89488152e+00, 6.35816741e+00,
-1.38403455e+01, -3.65968511e+00],
[ 3.11365681e+00, -4.11945798e+00, 2.58269537e+00,
1.77187137e+01, 4.36580500e-01, -1.61084275e+01,
1.06905031e+01, -1.45212628e+01, -5.13196870e+00,
1.85123718e+00, -2.10012927e+00, 6.83180142e+00,
-1.53435435e+00, -1.07758817e+01, -8.18031125e-02,
-2.23157405e+00, -3.36063107e+00, -1.90260554e+00,
-2.33947272e+00, 7.09252730e+00],
[ 8.65025663e+00, 1.65077468e+01, 3.18263959e+00,
9.00868721e+00, 1.32061513e+01, -3.94239575e+00,
-2.12457709e+01, -3.28800157e+00, -8.13321347e+00,
-2.20213433e+00, 5.44991210e+00, -4.82290244e+00,
6.67709469e+00, 4.25488014e-03, 6.82048544e+00,
-7.81251858e-01, 5.28145292e+00, 3.32596113e+00,
-3.91196923e+00, -3.04887628e+00],
[ 2.42998615e+01, 6.47830643e+01, 6.94287197e+00,
-5.80845560e+00, 4.49271700e+00, -1.25533311e+00,
8.07241057e+00, 4.45933394e+00, 8.84419798e+00,
-3.04605646e+00, 5.12925435e+00, 1.05928445e-01,
2.56264136e+00, 1.07519572e+01, -2.33181547e+00,
9.52560866e-01, -4.12642146e+00, -2.48248503e+00,
6.37485022e-01, 1.92848520e+00]]))
据推测，20根柱子突然变成了5根。有没有更简单的方法来组织文章？非常感谢。正如@OriolMirosa所指出的，您的输出是两个数组的元组。也许你打算把它们叠起来？你会的（为了清楚起见，我正在编造数据）
将numpy导入为np
两个_数组=np.random.random（（2,8,20））
数据=np.hstack（两个_数组）
two_arraydatanp.savetxtnp.savetxt（'colontumorpls20.csv'，数据，分隔符='，'）
将numpy导入为np
两个_数组=np.random.random（（2,8,20））
数据=np.hstack（两个_数组）
two_arraydatanp.savetxtnp.savetxt（'colontumorpls20.csv'，数据，分隔符='，'）
np.arraynp.array