r - Convert table into matrix by column names -

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इस सवाल का पहले से ही एक उत्तर है: < / P>

  • 1 उत्तर

मेरे पास डेटा फ्रेम है जो दिखता है जैसा कि निम्न 

  मॉडल कोर समय 1 4 1 0.000365 2 4 2 0.00025 9 3 4 3 0.000239 4 4 4 0.000220 5 8 1 0.00025 9 6 8 2 0.00024 9 7 8 3 0.000251 8 8 4 0.000258   
 ... आदि  
 मैं इसे तालिका / मैट्रिक्स में पंक्तियों लेबल के लिए # मॉडल के साथ, कॉलम लेबल के लिए # कोर और डेटा के रूप में समय बदलना चाहूंगा प्रविष्टियां  
 उदाहरण के लिए  
  1 2 3 4 5 6 7 8 1 समय डेटा 4 समय डेटा  
 
 वर्तमान में मैं इसका उपयोग कर रहा हूं इसे इस संरचना में परिवर्तित करने के लिए loops, तू Gh मैं सोच रहा हूं कि बेहतर तरीका क्या है?

पैकेज को नयी आकृति प्रदान करने वाली विधि की जांच करें

<पूर्व> # परीक्षण डेटा एक्स और लेफ्टिनेंट; - read.table (पाठ कनेक्शन ('मॉडल कोर समय 4 1 0.000365 4 2 0.00025 9 4 3 0.000239 4 4 0.000220 8 1 0.00025 9 8 2 0.00024 9 8 3 0.000251 8 4 0.000258') , हेडर = TRUE) लाइब्रेरी (रीशेप) कास्ट (एक्स, मॉडल ~ कोर)

परिणाम: 

  मॉडल 1 2 3 4 1 4 0.000365 0.00025 9 0.000239 0.000220 2 8 0.00025 9 0.00024 9 0.000251 0.000258

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