rfm analysis

SWOT analysis method is an enterprise strategy analysis method, which is based on the internal conditions of the enterprise itself, to find out the advantages, disadvantages and core competitiveness of enterprises. wherein, s represents strength (advantage), W stands for weakness (disadvantage), O stands for Opportunity (opportunity), T represents threat (threat), wherein, s and w are internal factors, O, t

Previous Blog "Analysis tools awstats actual combat nginx-analysis results of static" describes how to awstats log analysis information with static page for display, but the display effect is definitely not dynamic. This blog post will bring you together to deploy the dynamic analysis results lookup. Environment: Cen

development phase. This link takes the longest in the entire project, so the visual manuscript should be marked and Chettu before it is delivered, lest it be delayed. 5. Test Front-end testing is also a very important part of the loop, if you think the visual designer's work ends in the visual version of the manuscript, it is wrong, not to go online must not be lax, the testing phase of the problem is often the "pale gray bottom how to become white", "here how to offset 2 pixels" "Picture and

Description of classification variable and continuous variable distributionBootstrap sampling, rank and test explore variable associations: Comparing mean, independent samplesVariable transformation: P-MapRank Transformation Analysis: Ranking of casesCox regression modelThe essence of variance analysis is the general linear model of self-variable containing categorical variables.The

Today just applied for a virtual host, upload data to become a problem, Google, hehe, see the FLASHFXP This software, this is called What ghost Things, forgive the English rotten to the extreme, download installation, recently happened to the agreement analysis is very interested Ah, so, This is the Virgo article today, hehe, the individual always love to say some nonsense, well, if you think so, then let's get to the point.

use the "ctrl+d " shortcut key to open a DMP file, or click on the WinDbg interface "File=>open Crash Dump ..." button to open a DMP file. The first time you open the DMP file, you may receive the following prompts, when this prompts, check "Don" T ask again in this WINDBG session, and then click No. When you want to open a second DMP file, you may be unable to parse the next DMP file directly because the previous profiling record is not cleared, and you can use the accelerator "Shift+f5

Use the Visual Studio parser to identify application bottlenecks Hari Pulapaka and Boris Vidolov This article discusses: Target Performance bottlenecks Application Code Analysis Compare and analyze data Performance reports The following techniques are used in this article: Visual Studio 2008 Over the past decade, many new software technologies and platforms have emerged. Each new technology requires specialized knowledge to create a well-performing a

Original address: http://www.aboutyun.com/thread-9938-1-1.htmlQuestions Guide1.Kafka provides the producer class as the Java Producer API, which has several ways to send it?2. What processes are included in the summary call Producer.send method?3.Producer where is it difficult to understand?analysis of the sending method of producerKafka provides the producer class as the Java Producer API, which has sync and async two modes of delivery.Sync Frame com

Review of the ransomware threat situation analysis report for 2017 and the analysis report for 2017 From 360 to 183, according to a report released by the 238 Internet Security Center, New ransomware variants and new domain names were intercepted on the computer. At least more than 4.725 million computers in China were attacked by ransomware. On average, about 14 thousand computers in China were attacked by

Analysis of jQuery framework and constructor, analysis of jquery framework This is an analysis of the text of the jQuery framework. Readers must meet the following requirements: 1. Very familiar with HTML 2. Familiar with javascript syntax 3. Familiar with javascript Object-Oriented Knowledge 4. Familiar with jQuery framework Let's get down to the truth! JQuery o

Author: Chen Yong Original article: http://blog.csdn.net/cheny_com Is this often the case: When a leader receives a report, it is filled with various exquisite reports (assuming we no longer talk about reports composed of texts). However, the entire report is still on the cloud, leaders are overwhelmed after reading the report, and the report is final. This is because the report producer ignores the report's end purpose: the leader or other readers want to take measures after seeing the report

Android2.2 vold analysis-2---20110105 Analysis of Netlink event communication mechanism in vold The netlinkhandler member function start () calls socketlistener: startlisten () Calling NL-> Start () in the system/vold/Main. cpp main () function is to call the int netlinkmanager: Start () function. The main functions of this function are as follows:(1). Create netlink socket(2) construct the netlinkhandler o

Considerations for using the set: 1,Objects can only be referenced in a set, and Native data types cannot be placed., We need to use native data type packaging classes to add them to the Set (jdk5 will automatically perform the packing and unpacking operations, on the surface, the collection can be directly placed in the native data type, but it is actually automatically packed into objects ); 2. All objects are placed in the set. Therefore, the object type is obtained (any data type can be plac

PHP source code analysis-session. auto_start configuration analysis Author: zhanhailiang date: Application Analysis In daily development, if session. auto_start = 0 is configured in php. ini by default, session_start must be called to enable the session: Kernel analysis By checking the source code, we can see

Simple analysis of PHP creator mode and analysis of PHP creation Creator mode: In the creator mode, the client is no longer responsible for the creation and assembly of objects, but rather the responsibility of creating the object to its specific creator class, the Assembly of responsibility to the Assembly class, the client pays the call to the object, thus clarifying the responsibilities of each class.Sc

The usage of Yii2 cache and Yii2 cache are analyzed. Analysis of Yii2 cache usage, analysis of Yii2 cache using a good framework is certainly inseparable from the use of cache, on the contrary, a framework without cache is certainly not a good framework, it seems to be an analysis of Yii2 cache usage, and analysis of Y

In-depth analysis of yii2-gii custom template method, analysis of yii2-gii. In this paper, the method of yii2-gii custom template is deeply analyzed. what is Yii? Yii is a high-performance, component-based PHP Framework for rapid development of modern Web applications. In-depth analysis of yii2-gii custom templates, analysis