# Skill Required for a Data Science Career

Data Science is a challenging career. You will need to be able to perform mathematical and statistical calculations as well as communicate effectively. Data Scientists need to be proficient in mathematical and statistical skills to understand Machine Learning algorithms and how to use them.

Top Mathematical Skills Required for Data Scientists
Data Science requires mathematical skills to analyze data and find insights. Data scientists need to be able to understand Machine Learning algorithms and to identify insights from data. Data Science is all about understanding and identifying business problems and translating them into mathematical statements.
These are the top Mathematical skills needed for Data Scientists:
1. Linear Algebra: Linear Algebra is used to construct the linear equations for the Machine Learning algorithm. It is also used to analyze the data sets. Matrix algebra is used for everything, from Facebook friend suggestions to turning your selfie in a Salvador Dali-style painting using deep transfer learning.
The matrix also drives neural networks, which are machine-learning models inspired by the human mind. It is used to identify molecular gases and can be used in the future to help secure airports for illegal drugs and chemicals.
2. Calculus: Calculus studies the rate of change in slope and area of curves. It is an integral part in statistical analysis that helps to understand the relationship of tangents with curves. Calculus can also feed the logistic regression algorithms, which are similar to linear regression algorithms. It predicts a probability value. Calculus also uses the gradient descent model to calculate the required value using the data sets.
Data Science uses the two methods of Calculus to analyze and derive value from the data sets.
Differential Calculus allows you to break down a large amount of information to find the changes. It also helps you to analyze more.
Integral Calculus allows you to combine small pieces to determine how big it is.

3. Geometry – Geometry is a method of measuring the size and shape of an object using a compass or set square and a protractor. Modern Data Science uses Geometry to identify the structural features in data sets.
4. Arithmetic: Arithmetic refers to the study of numbers that can be used to calculate addition, multiplication, or division. Arithmetic is an integral part of Data Science. It includes the Binary Search Algorithm, which is used in programming for debugging.
Binary search uses logarithms to quickly search and it also helps to reduce time by completing the task precisely. Instead of searching every line of code, the algorithm can pinpoint the bug.
5. Probability Theory: This core concept is responsible for many data science methods. It can help increase the likelihood of outcomes occurring and analyze to determine a better way of increasing the probability of outcome.
6. Bayes Theorem: Bayes Theorem, one of the fundamental concepts of probability theory used within Data Science, is a Bayes Theorem. It determines the conditional probabilities of an event. This conditional probability is called a hypothesis.
Data Scientists need top statistical skills
Data Scientists use statistics to analyze complex problems and extract meaningful insights from data using mathematical computations. Different statistical principles, functions, or algorithms are used to analyze data and identify the results.
These are the main types of Statistics that are used in Data Science. Descriptive statistics: Descriptive statistics helps to prioritize data and characterize it based upon the required parameters.
Descriptive Analysis is available