Search results
- Dictionaryorder/ˈɔːdə/
noun
- 1. the arrangement or disposition of people or things in relation to each other according to a particular sequence, pattern, or method: "I filed the cards in alphabetical order" Similar
- 2. an authoritative command or instruction: "he was not going to take orders from a mere administrator" Similar
verb
- 1. give an authoritative instruction to do something: "she ordered me to leave" Similar
- 2. request (something) to be made, supplied, or served: "my mate ordered the tickets last week" Similar
Powered by Oxford Dictionaries
So you can first manually type the columns that you want to order and to be positioned before all the other columns in a list cols_to_order. Then you construct a list for new columns by combining the rest of the columns: new_columns = cols_to_order + (frame.columns.drop(cols_to_order).tolist()) After this, you can use the new_columns as other ...
As Ben notes, the way to control the ordering of basically everything in ggplot (bars in bar plots, facets, etc.) is to use a factor and adjust the order of the levels. Jumping to duplicates is not helpful - Ben Bolker's answer is much simpler than the one given in the first post you link to.
Mar 6, 2011 · The key with ordering is to set the levels of the factor in the order you want. An ordered factor is not required; the extra information in an ordered factor isn't necessary and if these data are being used in any statistical model, the wrong parametrisation might result — polynomial contrasts aren't right for nominal data such as this.
Dec 21, 2013 · 28. @Jrd In Visual Studio 2015, things changed a bit. In Solution Explorer, right click on the unit test project, click Add>OrderedTest. Doing this adds a new file to the project. When you open this file, you get to click on test methods within your project and add them 1 or more times to this test. – Zee.
Often, like in this case, the desire to specify the order of facets roots in them representing some ordinal data. In such a case it would often be better to first properly clean the data, i.e. to parse numeric values from character columns.
Oct 31, 2012 · For those who want to specify the order they want instead of just sorting them, here's the solution spelled out: df = df.reindex(['the','order','you','want'], axis=1) Now, how you want to sort the list of column names is really not a pandas question, that's a Python list manipulation question.
Nov 4, 2010 · ordered.sort() for line, case_type, name in ordered: ordered_cases.append(case_type(name)) return unittest.TestSuite(ordered_cases) You can put this in a module named order_tests and then in each unittest Python file, declare the test loader like this: # This orders the tests to be run in the order they were declared.
Dec 12, 2012 · If you need to sort in descending order, invert the mapping. df.iloc[(-df['m'].map(custom_dict)).argsort()] a b m 1 5 6 Dec 2 3 4 April 0 1 2 March Note that this only works on numeric items. Otherwise, you will need to workaround this using sort_values, and accessing the index:
Oct 9, 2013 · If you want everything to default to alphabetical ordering (e.g. for consistency in how the JSON is structured) then you can configure the ObjectMapper like this: ObjectMapper mapper = new ObjectMapper(); mapper.setConfig(mapper.getSerializationConfig() .with(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY));
When you create a factor by reading a column of character values in a text file (e.g. .csv), R assigns the integer values in alphabetical order rather than in the order they appear in the file. You can argue whether that makes sense, but ggplot2 then does the logical thing, which is to display the factor levels in order of their integer values.
