I am looking for something* to aid me in manipulating and interpreting data. Data of the names, addresses an开发者_StackOverflow社区d that sorts.
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,o开发者_JS百科r expertise, but this question will likely soli
I want to write to datafile information about correlation as follows: *korelacja=cor(p2,d2,method=\"pearson\",use = \"complete.obs\")
For example, our application tracks animal movements and prices for a farm. To get the current stock count the simplest solution is to have a starting number, then add up all the movement in and out u
I am trying to parse a large data file.In the file there are groups of either 3 or 4 lines of data separated by a blank line.Eg:
[newbie question] Hi, I\'m working on a huge text file which is well over 30GB. I have to do some processing on each line and then write开发者_开发问答 it to a db in JSON format. When I read the f
I have 开发者_如何转开发a tab-delimited list of pairs like this: appleyellow orange green applered
I have a line that contain开发者_Go百科es multiple instances of square bracketed data. [data 1] junk [data 2] junk,junk [data 3] junk [data 4]
curious how people have solved this problem... I have a series of jobs that run overnight that r开发者_如何转开发oll up reports based on that day\'s data for customers. They\'re now asking for timezon
I have a several series of data points that need to be graphed. For each graph, some points may need to be thrown out due to error. An example is the following:
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