|
| 1 | +# Libraries Included: |
| 2 | +# Numpy, Scipy, Scikit, Pandas |
| 3 | + |
| 4 | +import pandas as pd |
| 5 | +#print("Hello, world!") |
| 6 | + |
| 7 | +def get_merged(series1, series2): |
| 8 | + merged = [] |
| 9 | + temp = {} |
| 10 | + |
| 11 | + for i in series1: |
| 12 | + if i[0] not in temp.keys(): |
| 13 | + temp[i[0]] = i[1] |
| 14 | + else: |
| 15 | + curr = temp.get(i[0]) |
| 16 | + temp[i[0]] = (curr + i[1]) / 2 |
| 17 | + |
| 18 | + for i in series2: |
| 19 | + if i[0] not in temp.keys(): |
| 20 | + temp[i[0]] = i[1] |
| 21 | + else: |
| 22 | + curr = temp.get(i[0]) |
| 23 | + temp[i[0]] = (curr + i[1]) / 2 |
| 24 | + |
| 25 | + #print(temp) |
| 26 | + ordered = sorted(temp.items(), key=temp.items[1], reverse=False) |
| 27 | + #print(ordered) |
| 28 | + |
| 29 | + #for k,v in ordered.items(): |
| 30 | + # merged.append((k,v)) |
| 31 | + |
| 32 | + return ordered |
| 33 | + |
| 34 | +# timeseries data |
| 35 | +series1 = [ |
| 36 | + ('2010年01月01日', 34), |
| 37 | + ('2010年01月02日', 39), |
| 38 | + ('2010年01月04日', 58), |
| 39 | + ('2010年01月05日', 22)] |
| 40 | + |
| 41 | +series2 = [ |
| 42 | + ('2010年01月01日', 15), |
| 43 | + ('2010年01月03日', 39), |
| 44 | + ('2010年01月05日', 23), |
| 45 | + ('2010年01月06日', 47)] |
| 46 | + |
| 47 | +res = get_merged(series1, series2) |
| 48 | +print(res) |
| 49 | + |
| 50 | +# merged = [ |
| 51 | +# ('2010年01月01日', 34), |
| 52 | +# ('2010年01月02日', 27), |
| 53 | +# ('2010年01月03日', 39), |
| 54 | +# ('2010年01月04日', 58), |
| 55 | +# ('2010年01月05日', 22.5), |
| 56 | +# ('2010年01月06日', 47)] |
| 57 | + |
| 58 | +# input array of series |
| 59 | +# subfunc(inp_ser, temp) -> updated_temp |
| 60 | +# keep track of series encounteered |
| 61 | + |
| 62 | + |
| 63 | +# freq_dict -> (date, counter) |
| 64 | + |
| 65 | + for i in series1: |
| 66 | + if i[0] not in temp.keys(): |
| 67 | + temp[i[0]] = i[1] |
| 68 | + freq_dict[i[0]] = 1 |
| 69 | + else: |
| 70 | + curr = temp.get(i[0]) |
| 71 | + freq_dict[i[0]] += 1 |
| 72 | + temp[i[0]] = (curr + i[1]) / freq_dict.get(i[0]) |
| 73 | + |
| 74 | + |
| 75 | + |
| 76 | + |
| 77 | + |
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