python - Advanced averaging with multiindex dataframe in pandas -

-

इस बहु-आयामी डेटाफ्रेम में, 

  सी 1 सी 2 सी 3 प्रमुख नाबालिग 1 -1.202766 -0.502679 1.915304 2 0.097658 0.604051 -0.497243 3 -1.285027 -1.200143 0.087209 डी 3 -0.231444 1.518543 2.139600 4 -1.336436 -0.299769 -0.600134 5 -0.873389 1.949733 -0.757263 एक 1 -0.222766 -2.302679 0.615304 2 1.047648 1.304051 -1.497243 3 -1.285027 -1.000143 0.087209 डी 3 -0.631464 1.318543 0.139600 4 -0.316436 -0.193749 -1.500134 5 -06 9 3689 0.449753 -1.347263   
 मैं दोहराया प्रमुख सूचकांकों पर औसतन प्राप्त करना चाहता हूं, जो कि इस तरह की है < / P> 
  सी 1 सी 2 सी 3 प्रमुख अल्पसंख्यक 1 -1.202766 -0.502679 1.915304 2 0.097658 0.604051 -0.497243 3 -1.285027 -1.200143 0.087209 डी 3 -0.231444 1.518543 2.139600 4 -1.336436 -0.299769 -0.600134 5 -0.873389 1.949733 - 0.757263   
 जहां मूल्य औसत मूल्य हैं जाहिर है  df.groupby (level = 'major')। मतलब ()  यहां काम नहीं करता है, क्योंकि मामूली अनुक्रमित भी एक मान के औसत। कैसे आगे बढ़ें?   
 
 
 जैसा कि टिप्पणियों में वर्णित है,  df.groupby (level = ['major ',' नाबालिग '])। मतलब ()। Dropna ()  दोनों अक्षों पर सोलिअल मान पैदा करेगा  
  टिप्पणियों में चर्चा पर अपना पालन करें   
 गैर-अद्वितीय स्तंभ नामों के साथ आपके खराब डेटा संरचना मामले के लिए, निम्नलिखित हैक कार्य करता है:  <प्री>  एलएलएल = [पीडी.डेटाफ्रेम (पीडी.डेटाफ़्रेम (डीएफ [आई])। मतलब (अक्ष = 1), स्तंभ = [i]) में मैं आईटी में df.columns.unique ()] pd.concat (एलएल, अक्ष = 1)   
  pd.DataFrame (df [i])  यह सुनिश्चित करता है कि  df [i]  एक < कोड> डेटाफ़्रेम , यदि कॉलम का नाम डुप्लिकेट नहीं है बाकी डेटाफ्रेमों को इकट्ठा करने और फिर उन्हें स्टैकिंग करने के बारे में है।  
  बेहतर डेटा संरचना   
 कहें कि आपके पास अलग-अलग डेटा सेट एकत्र किए गए हैं:  
  id c1 c2 c1 c2 0 1 1 2 2 1 3 4 5 6   
 इसे सहेजने का एक बेहतर तरीका है एक नमूना पहचानकर्ता रखना  
  नमूना आईडी सी 1 सी 2 0 0 1 1 1 0 2 2 0 1 3 4 1 1 5 6   
 अब, आपने अपनी अच्छी तरह से पहचानी गई बहु परत डेटा, जहां आप बना सकते हैं विभिन्न नमूनों पर औसत मूल्य।

Comments

Post a Comment

Popular posts from this blog

ios - Adding an SKSpriteNode to SKScene from a child SKSpriteNode -

-
I have a SKScene where I am adding an SKSpriteNode I have subclassed the SKSpriteNode class to create this node. In the subclass I am defining some SKActions on Sprite. What do I want to do when the end of this phantom ends the SKAction sequence, then I add a new Prayer node to this scene. How is this possible. The following code is mine: The code for the sequence is that I'm running on the Scansprinitode subclass (TEMissileNode): - SKAction * moveDown = [SKAction moveToY: Self.position.y - 20 Duration: 0.2]; SKAction * animation = [SKAction animateWithTextures: textures timePerFrame: time / 7]; SKAction * moveMissileProjectile = [SKAction Moving: Pointoffscreen Term: Time]; SKAction * group = [SKAction group: @ [animation, movement projectile]]; SKAction * Sequence = [SKAction Sequence: @ [Hilldown, Group, [SKAction removalFromParent]]]; [Self run action: sequence]; From the main scene, I call those actions that execute these tasks TEMissileNode * missile = [tmissil...
Read more

Matlab transpose a table vector -

-
An embarrassing simple question seems to be, but how can I move a Matlab table vector? aTableT = aTable '; I tried a standard syntax for the simple interaction of a line vector to a line vector aTable : ATableT = reshape (aTable, 1, Height (aTable)); and aTableT = rot90 (aTable); According to the head, the last time table should work for table, see. However, I get this error code: Error type in using table / permit (line 396) Undefined function 'permute' for the input arguments. Error in rot 90 (line 29) b = magnitude (b, [2 1 3: ndims (a)]); NB: fliplr is not useful either pretty sure I have covered clear angles - any ideas? Thanks! Try changing your table into an array, move it, then back to a table In other words, try doing this: aTableArray = table2array (aTable); ATableT = array 2table (aTableArray. '); I have also read the document for rot90 , and it says that rot90 is definitely working for tables Do, and I find you...
Read more

c# - Textbox not clickable but editable -

-
I have a small form with 10 text boxes, I have set them in the correct tab order. I want them on my tab service I was wondering if there is a way to set the text box so that they can be selected for editing until they are tabbed. That is ... I do not want the end user to edit the text box to click on them, I just want to make them editable through tabu. this should do the trick public partial category poor text box: Text Box {Safe Override Zero WndProc (Ref: Message Message) {if (m.msg == (Int) WM.LBUTTONDOWN) {Return; // mount down events} base.WndProc (ref m); }} Window message enum can be found. How to do this without anherizing: text box : class EatMouseDown: netwindows {safe override zero WndProc (ref message message) {if (m.msg == (int) WM.LBUTTONDOWN) {return; } Base.WandProc (Ref M); }} Safe Override Zero Onload (EventEurge E) {base.OnLoad (e); How to do this without any part: left a clean part, whatever is important, this can be a buggy but it works R...
Read more