1. Open Start--anaconda3--anaconda Prompt
2. Enter PIP install
such as Pip install Pyinstaller (the third third-party of the packaged Python program) waits for installation to complete
3.pip of COMMON commands
Install installation Library
Uninstall Unload Library
List lists the information that has been installed on the library
Show list details of installed libraries
Search searches the library via PyPI
Help command
If you want to view t
current installation of my CentOS system server. Linux system, Anaconda installation, update and delete are very convenient, and all things are installed in a directory only/home/wxp/anaconda/, This is much better than the canopy below. Anaconda's development and maintenance is a key member of the Python founders and community, and you can imagine that this package will definitely "come from behind"!
accessed normally, and the location of the Yum repository can be in: local CD, Local hard disk, FTP server, HTTP server, NFS server, CIFS server 在anaconda界面按"ESC"键以进行手动选择安装方式: boot: linux askmethodAnaconda's working process:Pre-installation phase: Installation environment and planned configuration1. The type of language used in the installation process;2. keyboard layout type;3. Target storage device installed by the system:Basi
Fitting and testing of distribution
More MATLAB Data Analysis Video Please click, or in the NetEase cloud classroom search "MATLAB data analysis and statistics" http://study.163.com/course/courseMain.htm?courseId=1003615016
In some statistical inferences, it is generally assumed that the population obeys a certain distribution (for example, a normal distribution)
The chi-square distribution of statisticsAuthor Bai NingsuAugust 9, 2015 22:33:00
absrtact: This paper summarizes the study of the chi-square distribution of statistics. This article first describes what is the chi-square distribution and what is the use of chi-square distribution. Then, according to the main
Bata distribution: a random proportion, just as the proportion of defective products in tasks completed within a period of time. Binary: the number of results that appear within the specified number of tests; often used to indicate the success rate or failure rate of the test results, for example, number of defective products in a batch of products to be delivered or the number of special types of customers to be delivered. TIPS: the deviation from th
Dirichlet distributions can be seen as distributions above the distribution. How to understand this sentence, we can give an example: suppose we have a dice, it has six sides, respectively, {1,2,3,4,5,6}. Now we have done 10,000 throw experiments, the results of the experiment is six surface respectively, {2000,2000,2000,2000,1000,1000} times, if the number of each side and the ratio of the total number of tests to estimate the probability of this sur
1. Dissociation data and discrete distributionDissociation data is usually data that can only be represented by integers. For example, the number of people in a province, the number of planets in a unit volume in the universe, etc.1.1 The discrete distributions of discrete data are commonly described in statistics:1. Degraded distribution:A random variable x takes a certain constant in probability 1, i.e. p{x=a}=1, which is called X obeys the degenerate dist
Test of normality distribution
1. The Observation Act
X is the data you want to examine.
hist (x); % frequency histogram (see whether the naked eye is symmetrical, middle more, less on both sides)
2. Observe the method Histfit (x);% normal curve fitting normplot (x);% normality test (whether discrete points are distributed on a straight line, indicating that the samples are from normal distribution, otherw
3.1 Two-Point Distribution and even distribution1. Two-Point DistributionMany random events have only two results. If the result of the product is qualified or unqualified, the product or reliable work may fail. This type of random event variable has only two values. Generally, 0 and 1 are used. It follows two-point distribution.Its probability distribution is:Where Pk = P (X = Xk) indicates the probability
Based on the guarantee of data quality, the distribution and contribution of data are analyzed by drawing charts and calculating some statistics (Pareto analysis), distribution analysis can reveal the distribution characteristics and distribution types of data, and for quantitative data, we can make frequency
A distribution frame is a device for end-to-end and connection of cables or optical cables. Interconnect or hand over the distribution frame. The complex distribution frame is a connection device connecting the trunk cable and optical cable of the complex. The distribution frame of a building is a connection device con
Sixth chapter sample and sampling distribution
Content Summary
First, the overall
In mathematical statistics, the whole of the research object is called the whole, and each element that makes up the whole is called an individual. The overall use of a random variable x represents. If the distribution function of X is f (x), the F (x) is called the distribution fun
I have previously written a research plan on the mechanism of Population Spatial Distribution in China and its simulation. The question is very big, and I don't think deeply. It is a rough idea.
China is experiencing the largest population movement and migration in human history. According to the latest data from the sixth census, China's current urbanization rate is approaching 50%, in the future, China will enter a period of rapid urbanization, and
Bernoulli, binomial, Beta distribution detailed
This paper focuses on the distribution of random variable associated with discrete stochastic variables, discrete random variables continuous random variable such as classic Gaussian distributions (Gaussian distribution) will be in other article mediations Shaoxing.
What exactly is
7.2 Two-Item distribution algorithmAuthor Bai NingsuAugust 15, 2015 22:51:38
Abstract: In this paper, the study of the geometric distribution of statistics, two distribution, Poisson distribution in depth, based on a variety of distribution of basic concepts and cor
Building a Linux distribution of its own is a dream for every free open-source software enthusiast. It was once a very difficult thing to do, a Linux distribution is also rare, can do a Linux distribution has been extremely glorious things. But, by itself, to promote its own potential, To promote their own practical spirit of the free open source world, is not to
} first.Bernoulli distribution (Bernoulli distribution)Bernoulli distribution (the Bernoulli distribution, also known as the two-point distribution or 0-1 distribution, is a discrete probability
Theshortletdistribution Dirichlet distribution (PRML2.2.1) Dirichlet distribution can be seen as distribution above the distribution. To understand this sentence, let's take an example: Suppose we have a dice with six sides: {1, 2, 3, 4, 5, 6 }. Now we have performed 10000 throwing experiments. The results are displaye
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