Karina Data Scientist
Hi, I'm Karina! A decade ago, I transitioned from finance to the world of data analytics and data science. It is all started with simple ...
Common data visualization mistakes #dataanalytics #datascience #datavisualization
How to select columns in Python #pythonprogramming #dataanalyticswithpython #pythontutorial
How to change a string to upper or lower case in Python #pythonprogramming #pythontutorial #python
Accuracy, F1 score, recall, precision #stats #statistics #maths #datascience #dataanlytics
Accuracy ...
Z test in #statistics #stats #maths #datascience #datascientist #ml #dataanalysis
P value in #statistics #stats #maths #datascience #datascientist #dataanalytics #dataanalyst
Feature engineering in #ML #datascience #dataanalytics #dataanalytics #datascientist #statistics
ROC curve in #statistics #stats #maths #datascience #dataanalytics #datascientist #dataanalyst
Cross validation in ML #ml #machinelearning #datascience #datascientist
Introduction ...
Neural networks in ML #ml #datascience #dataanalytics #data #machinelearning #neuralnetworks
Intro ...
Linear regression in #Excel #stats #statistics #datascience #dataanalytics #maths
ROC Curves in the Easiest Way Possible #datascience #stats #statistics #datascientist
How to view summary of your data with Python #dataanalytics #python #datascience
How to stack data in Python #datascience #python #pythonprogramming #dataanalysis
Hypothesis testing in statistics #statistics #dataanalytics #stats #maths #datascience
What is a scatter plot #dataanalyst #dataanalytics #datascience #bigdata #statistics
How to transpose data in Python #pythonprogramming #dataanalytics #datascience #programmer
Binomial distribution in #statistics #stats #maths #datascience #ml #dataanalytics
Ask these questions before you do any #dataanalysis #dataanalytics #dataanalyst
The central limit theorem #stats #statistics #maths #datascience #dataanlytics
Resources to learn Python #pythonprogramming #dataanlytics #datascience #python #python forbeginners
Poisson distribution in #statistics #dataanalytics #dataanalytics #stats #maths #datascientist
Type 1 and type 2 error in statistics #statistics #stats #datascience #dataanalytics #ml
Master SQL Window Functions in 15 Minutes | ROW_NUMBER, LAG/LEAD, RANK, FIRST_VALUE
Count number of rows in Python .shape and len() #python #pythontutorial #pythonprogramming
What is conditional probability #stats #maths #statistics #probability #datascience #dataanlytics
How to filter data in Python #pythonprogramming #pythontutorial #python #pythonforbeginners
Data Scientist Portfolio Project - Logistic Regression (Beginners to Intermediate)
How to handle missing values in Python #dataanalyst #dataanlytics #datascience #python programming
Encoding in ML #datascience #ml #datascientist #dataanalytics #dataanalysis #data #ai
Intro ...
Parametric tests in #statistics #stats #maths #datascience #dataanalyticscareers
Python remove duplicates in your data #python #pythonprogramming #datascience #dataanalytics #ml
Python tips #python #dataanalytics #pythonprogramming #datascience #dataanalyst #datascientist
Websites to practice data analysis #dataanalytics #dataanalyst #datascience #kaggle
Count unique values with Python #python #pythonprogramming #coding #pythonlearning
Turn off warnings in Python #pythonprogramming #python #pythontutorial #datascience #dataanalytics
Univariate, bivariate and multi variate analysis #stats #statistics #maths #datascience #ml
Forecast function in Excel #excel #exceltips #exceltricks #exceltutorial #dataanlytics
What is a confidence interval and margin of error in #statistics #stats #datascience #dataanalytics
.pipe method in Python to chain operations #pythonprogramming #python #pythontutorial
How to choose the right chart for your data #chart #graph #dataanalytics #datastorytelling
Naive Bayes Classifier #ml #statistics #datascience #dataanalytics #stats #maths
How to do exploratory analysis in Python with ProfileReport #python #dataanalysis #dataanalyst
How to generate summary report in Python #python #dataanalytics #datascience #pythonprogramming
Overfitting in Machine Learning #ml #datascience #dataanalysis #datascientist #dataanalyst #ai
Standardization vs normalization of data in statistics #stats #statistics #datascience #maths
3 Python functions for data analysts #dataanalyst #dataanalysis #datascience #pythonprogramming thon
The Friedman test in #statistics #stats #anova #maths #datascience #dataanalytics #bigdata #ml
What is degrees of freedom in statistics? #stats #statistics #math #datascience #dataanlytics
How to use .diff in Python #python programming #shorts #python #python tutorial hon
How to separate data by a delimiter (comma, tab, special character) #excel #exceltips #exceltutorial