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ListenData offers free analytics and data science tutorials covering topics such as SAS, R, Python, Advanced Excel, VBA, SQL, Predictive Modeling
Data Security - Because of unparalleled data security provided by SAS software, it is leading the analytics software industry in BFSI sector. Tech Customer Support - SAS provides one of the best tech support. If you are stuck in anything related to SAS whether it is installation related issue or clarity in any of SAS functions and procedures, they have both online and offline community to support you.
Data Mining and Machine Learning Tutorials The following tutorials would provide explanation of popular predictive modeling and machine learning algorithms. It covers steps of data preparation, variable selection / dimensionality reduction, model development, model performance and model validation. Also it includes practical application of dealing assumptions of statistical techniques and how to treat them if they get violated. You would also learn how to improve accuracy of a predictive model.
In this post we will talk about how you can fetch real time Indian Stock Market Data from National Stock Exchange of India (NSE). It includes data for equities, indices and derivatives (futures and options) of the capital market. Stock Market Data can be used for analysing movements in the market and building trading strategies accordingly.
R is a free programming language for data analysis, statistical modeling, machine learning and visualization. It is one of the most popular tool in data science world. Its popularity is getting better day by day. According to recruiting firm Burtch 2017 survey, R is the most preferred language for data science. In another popular KDnuggets ...
Import / Export Data and Data Structures. Intro to Statistics. Data Exploration. Data Manipulation. Horizontal and Vertical Joins. Date, Time Functions. String Functions. Loops. Transpose Data, User Defined Function-I. User Defined Function-II. Data Visualization using ggplot2. R Programming Practice Material. Basics - Statistics. Hypothesis Testing. Chi-Square, Standardization, PCA- Part I ...
Once done, you can jump to more advanced programming concepts. R has several packages for data science that are easy to use but require some background in statistics. If you already have a good knowledge of statistics, these packages are easy. Practice the various statistical algorithms on the publicly available datasets. Make your schedule and follow it without cheating. If you are ready for putting efforts in learning how to manipulate data using R and can spend 8 hours a day, you can ...
Optional. Specifies the port we want to listen to: hostname: Optional. Specifies the IP address we want to listen to: backlog: Optional. Specifies the max length of the queue of pending connections. Default 511: callback: Optional. Specifies a function to be executed when the listener has been added
LISTEN definition: 1. to give attention to someone or something in order to hear him, her, or it: 2. the act of…. Learn more.
1 day ago · In short: An independent review of Queensland's youth co-responder program, which teams police officers and youth workers up for 24-hour patrols, shows improvement in crime rates.
