analysis

问题 I am using the function seqiplot to create a sequence index plot. The problem is that I get some inconsistencies between what is shown on the plot and my sequence data. For example, I have the same sequence state in period t and t+1; however, the sequence index plot shows different colours for each period. Should not they have the same colour? I suspect that it has to do with the number of posible states in my data set. There are 60 different states. So when I try to set the colour scheme I

问题 I am very new with the GO analysis and I am a bit confuse how to do it my list of genes. I have a list of genes (n=10): gene_list SYMBOL ENTREZID GENENAME 1 AFAP1 60312 actin filament associated protein 1 2 ANAPC11 51529 anaphase promoting complex subunit 11 3 ANAPC5 51433 anaphase promoting complex subunit 5 4 ATL2 64225 atlastin GTPase 2 5 AURKA 6790 aurora kinase A 6 CCNB2 9133 cyclin B2 7 CCND2 894 cyclin D2 8 CDCA2 157313 cell division cycle associated 2 9 CDCA7 83879 cell division cycle

问题 I want to execute a SQL Analysis Query in C#. I have successfully connected to Analysis database using the below code: Server DM_Server = new Server(); Database AS_Database = new Database(); DM_Server.Connect(//SQL Analysis Server Connection String); AS_Database = DM_Server.Databases[//Database name]; I have a SQL query like SELECT FLATTENED PredictAssociation() From [Mining Structure Name] NATURAL PREDICTION JOIN (SELECT (SELECT 1 AS [UserId]) AS [Vm]) AS t 回答1: You need to use ADOMD.NET

问题 Hoping this question is not too vague, or asking for too much. Essentially I am analyzing large amounts of spectra, and wanting to create one large webpage that contains these spectra rather than looking at individual spectra. Attached is an example of what the end result should look like. Each individual spectra on there is pulled from a massive library. It has been a long time since I have coded, so this is still a learning experience. I have managed to create a webpage, and pull forward a

问题 So basically, Im asked to sort a queue, and i can only use one helper queue , and am only allowed constant amount of additional memory. How would i sort a queue using only one additional queue ? 回答1: Personally, I don't like interview questions with arbitrary restrictions like this, unless it actually reflects the conditions you have to work with at the company. I don't think it actually finds qualified candidates or rather, I don't think it accurately eliminates unqualified ones. When I did

问题 This is regarding amortized analysis of binary counter. All the entries in the Array start at 0 and at each step we will be simply incrementing the counter. Here author is mentioning as below. We are using a potential function that is equal to the number of 1-bits in the current count. Question 1: What does above statement mean? And other question i have is in the analysis it is mentioned as n+(n/2)+(n/4)+--- is atmost 2n. how we got result as atmost 2n? Thanks! 回答1: The costs for

问题 Can someone please help me with the run-time analysis of the following code: public static void f(int n) { for (int i = 0; i <= n; i++) { System.out.print("+" + i); } if (n <= 1) { return; } else { f(n / 3); f(n / 3); } } According to me, the run-time for the recursive formula for the code is: T(n) = cn + 2T(n/3) And I think the answer should be Θ(nlog(n)) , but the book solutions show it to be Θ(n) . Also the book says to assume n = 3^k for simplicity. Can someone please explain the correct

问题 I want to show the client that my client/server app is using a secure connection with mutual authentication. My server app is implemented using C#, and the client is using C with OpenSSL. They can talk to each other and work fine. I'm trying do this demonstration with the two solutions below, but I'm not satisfied with the results. Monitoring the connection using SSLDump : The output is listed below, seems to be nothing wrong with it, but not sure about that. Please help me with this.

问题 ps:let alone the code complexity of closure implementation of the same task. 回答1: The memory overhead for a closure will be less than for a coroutine (unless you've got a lot of "upvalues" in the closure, and none in the coroutine). Also the time overhead for invoking the closure is negligible, whereas there is some small overhead for invoking the coroutine. From what I've seen, Lua does a pretty good job with coroutine switches, but if performance matters and you have the option not to use a

问题 Currently I am trying to use qlikview to do Market Basket analysis to find out the best product mixed . and I have tried [ http://www.quickqlearqool.nl/?p=965 ] How can I improve this dashboard to add in a Venn digram to show the relationships for the product combination [count the number of Customer who buy milk will buy Bread within a certain duration]. The following dropBox link is a sample datasets with the Venn Diagram : [ https://www.dropbox.com/s/s2z2ikgyr436gxm