Data visualization is the graphical representation of data and findings. By using visual components like charts, graphs, and maps, data visualization tools provide attainable way to see and comprehend trends, outliers, and patterns in data. Bar charts Bar graphs visually illustrate data in a manner that facilitates the comparison of values across various categories The…
Function Definition: A function is a predefined formula that performs calculations using specific values in a particular order. Types of functions: According to Microsoft support, worksheet functions are categorized by their functionality. The categorizations are, Compatibility Functions Cube Functions Date & Time Functions Engineering Functions Financial Functions Logical Functions Lookup and Reference Functions Math and Trigonometry Functions…
Data Science is an art or process via which you can analyze the historical trends in the data, uncover the hidden patterns and insights, predict the future outcomes with the help of: Computer science programming knowledge such as Python, R, SQL, SAS Software Packages and Tools such as Microsoft Excel, Tableau, Power Bi Statistics Techniques…
Hi My Dear Friends!!! Hope you all are doing well. Many of you will ask questions that my resume is not getting shortlisted, I have prepared very well for my interview but still did not crack the interview, What to do, how to prepare, what are the do’s and don’ts which needs to be considered….
Many of you have completed Online or Offline Training in Analytics and Data Science but now what next to be done. This question and confusion almost every one of you have in your mind. You do not know how to get interview calls. If somehow you are getting a few interview calls you are unable to crack that and your golden opportunity is wasted. You feel you are stuck and no one is there to guide you and take you out from this deadlock. For your benefit these are the following paths which undertaken can help you to monetize your skill as well as outshine you in your career in Analytics and Data Science.
Introduction to Decision tree: Decision tree is a tree model to make different predictions. It features upside down tree. A Decision tree splits the data into multiple sets. After that each of the sets are further splited into different subsets to conclude at decision. It is a very natural decision making process asking a series…
Over 70% Indian Companies Will Adopt AI Solutions Before 2020, Says New Report The number of Indian organisations adopting Artificial Intelligence (AI) is expected to witness a manifold increase by the end of this decade. According to a new report by Intel India, the percentage of organisations in India making use of AI will almost…
Introduction An Irish statistician, W.S. Gossett in 1908, applied this test for test for testing the significance of difference between the means of two different samples of small size. It was named ‘t-test’. The pen name of Gossette was student, hence this test is called Student’s ‘t’ test. Student t-test is also described as t-distribution…
Data is increasingly becoming cheap and important. We are now digitizing analog content that was created over centuries and collecting myriad new types of data from web logs, mobile devices, sensors, instruments, and transactions. A study estimates that 90 percent of the data in the world today has been created in the past two years…
