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Let us understand what a campus area network (CAN) is.CANCAN stands for campus area network. It is a network of several interconnected local area networks (LAN) in a finite geographical location. It is smaller than a wide area network (WAN) or metropolitan area network (MAN).In CAN, the same technology along with the hardware is used in multiple buildings of one campus or one association. They follow similar terminologies such as the local area networks but the change is that they are interconnected between the several buildings at the specific location.Campus Area networks are cost-effective, beneficial, and simple to implement in ... Read More
Let us begin by understanding what McAfee is.McAfeeMcAfee is the most used antivirus solution provider and has been in use because of the first advertise of viruses. McAfee supports a complete range of security products including antivirus, firewall, and anti-spyware programs. McAfee Antivirus occurs with a set of features that will maintain your computer free of viruses, worms, Trojans, and several malicious codes.McAfee also merges a restrained full-screen feature, which stops all antivirus notifications from being advertised while full-screen applications are running, so it won't prevent your work.The Secure File Shredder feature is another helpful feature, which will enable you ... Read More
A pandas Series holds labeled data, by using these labels we can access series elements and we can do manipulations on our data. However, in some situations, we need to get all labels and values separately.Labels can be called indexes and data present in a series called values. If you want to get labels and values individually. Then we can use the index and values attributes of the Series object.Let’s take an example and see how these attributes will work.Exampleimport pandas as pd # creating a series s = pd.Series({97:'a', 98:'b', 99:'c', 100:'d', 101:'e', 102:'f'}) print(s) # Getting ... Read More
Pandas Series can be created in different ways, here we will see how to create a pandas Series object with a python list.To create a pandas series we have pandas.Series() function from pandas functionalities.Let’s take an example and create a simple pandas Series using a python list. In order to create a pandas series from the python list, firstly we need to define a python list object.Exampleimport pandas as pd # defining a list list_of_values = [2, 89, 34, 78, 3] # creating series s = pd.Series(list_of_values) print(s)ExplanationIn the above code, we have imported the pandas package using ... Read More
Both NumPy and pandas are essential tools for data science and machine learning technologies. We know that pandas provides DataFrames like SQL tables allowing you to do tabular data analysis, while NumPy runs vector and matrix operations very efficiently.pandas provides a bunch of C or Cython optimized functions that can be faster than the NumPy equivalent function (e.g. reading text from text files).If you want to do mathematical operations like a dot product, calculating mean, and some more, pandas DataFrames are generally going to be slower than a NumPy array. since pandas is doing a lot more stuff like aligning ... Read More
To represent a data table in pandas we have a table-like object in pandas which is DataFrame. A DataFrame is a 2-dimensional data structure in pandas and those data structures can store any kind of data in column and row wise representation.Exampledf = pd.DataFrame({"Name": [ "Harris", "William", "Elizabeth", ], "Age": [22, 35, 58], "Sex": ["male", "male", "female"], }) print(df)ExplanationHere we created a data table in pandas manually by using the DataFrame object and the data is a dictionary of lists. While creating the tabular data we only mentioned the column labels but yet mentioned any row labels (index value). But ... Read More
Pandas is a python package that has a set of tools (nothing but functions) that can deal with data. By using this set of tools we can perform required tasks on our data.To get all these tools into our python workspace we need to import the package first. To do this importing process we have to use the python import keyword.By default, Python doesn’t load all of the libraries available to it. Due to this, we need to add an import statement to our code to utilize the library tools (functions).The syntax of importing a library is the import keyword ... Read More
Both pandas and NumPy are validly used powerful open-source libraries in python. These packages have their own applicability. A lot of pandas functionalities are built on top of NumPy, and they are both part of the SkiPy Analytics world.Numpy stands for Numerical Python. NumPy is the core library for scientific computing. it can deal with multidimensional data, which is nothing but n-dimensional numerical data. Numpy array is a powerful N-dimensional array object which is in the form of rows and columns.Many NumPy operations are implemented in the C language. It is fast and it requires less memory than pandas.Numpy allows ... Read More
Firstly we can say that It has Various tools to support data load into data objects(pandas DataFrame and Series) irrespective of their file formats. This means we can read tabular data which is any file format by using any of the pandas input functions. List of some pandas input functions are read_table, read_csv, read_html, read_excel, read_json, read_orc, read_sql, and many more.Exampledf = pd.read_table('file.txt', sep=' ') dfExplanationIn the above example, we have a text file with tabular data, and the data is separated by space (between each column). Here we created a DataFrame by using this read_table method and keyword argument ... Read More
One must need to deal with data If they are working with any of these technologies like Machine Learning or Data Science. And data is the foundation for these technologies. Dealing with data is a very difficult process in real-time. because real-world data is messy.The main advantage of using the python pandas package is, it has numerous functions to handle data. As we know that real-time data can be any form, it may be in the form of characters, integers, floating-point values, categorical data, and more.Pandas is best for handling or manipulating tabular data because it has a DataFrame object ... Read More