r - Restructure ID number in a dataframe -

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मेरे पास Comparison_LC_Visual_Modis_2000_Forest_Forest नामक डेटाफ़्रेम है, जिसमें 21 पंक्तियाँ हैं I जैसा कि आप देख सकते हैं कि आईडी संख्या 11 से 52 तक जाती है। मैं पंक्तियों के क्रम को बदलकर 1 से 21 तक आईडी नंबर का पुनर्गठन करना चाहता हूं। किसी को पता है मैं उपयोग कर सकते हैं समारोह? आपकी सहायता के लिए धन्यवाद. 

  UNIQ_ID Driver_2000_Modis500 Driver_90_00_Visual क्षेत्र 11 N00_E037_256 500 500 ३,५०,४९७.३२५३ 32 N00_E039_565 500 500 १,०२,१६४.९७२२ 33 N00_E040_135 500 500 २,१३,०३५.२९९८ 34 N00_E040_136 500 500 २,९४,६२२.१९८० 35 N00_E040_137 500 500 55298.7261 36 N00_E040_152 500 500 २,२०,२८३.८९७१ 37 N00_E040_153 500 500 २,२०,२८३.०२९४ 38 N00_E040_161 500 500 51670.9233 39 N00_E040_163 500 500 51670.7184 40 N00_E040_167 500 500 9971.4886 41 N00_E040_168 500 500 62548.4558 42 N00_E040_171 500 500 23568.8811 43 N00_E040_172 500 500 ४,०८,८३२.९१४५ 44 N00_E040_173 500 500 72519.6320 45 N00_E040_183 500 500 २,४४,७५२.२९६० 46 N00_E040_184 500 500 48345.4093 47 N00_E040_228 500 500 58924.5349 49 N00_E040_357 500 500 ३,७०,७५८.६२८३ 50 N00_E040_358 500 500 २,५७,४४५.६१७६ 51 N00_E040_365 500 500 १,८२,२०४.३९२२ 52 N00_E040_420 500 500 59225.9633

आप उपयोग कर सकते हैं 

  rownames (डेटा) & lt; - null

जहां डेटा आपका डेटा फ्रेम है Comparison_LC_Visual_Modis_2000_Forest_Forest (जो ऑब्जेक्ट के लिए एक लंबा नाम है, बीटीडब्ल्यू)। यह डेटा सेट में नए पंक्ति नाम निर्दिष्ट करेगा, 1 से शुरू होगा।


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