- 78
- 7 735
data_hub
Приєднався 3 вер 2020
Data analysis: SPSS, Minitab, Nnvivo, PowerBI, SQL, SmartPls
Autocorrelation and Smoothed Time Series with Visualisation
Autocorrelation, Time series, Smoothed, Data science, Python, data analysis, machine, jupyter notebook, matplotlib.pyplot, autocorrelation_plot, lag, prediction of future event.
Переглядів: 17
Відео
Seasonality, decompose, and Anomalise detection with Visualisation
Переглядів 1014 годин тому
Time series, Seasonality, decompose, trend, residual, additive model, multiplicative model, statsmodels.tsa, machine learning, data science, python, jupyter notebook, visualisation.
Forecasting and Trend Detection analysis with Visuals
Переглядів 3914 годин тому
Time Series, forecasting, trend detection, data science, python, ARIMA model, set frequency, datetime, plt, matplotlib.pyplot, Month Moving Average, visualisation, line chart, prediction.
Mann U Whitney and Kolromogrov test with Visualisations
Переглядів 22День тому
Non parametric test, Mann u whitney Test, one Sample Kolromogrov smirnov, two sample Kolromogrov smirnov, CDF chart, cdf_empirical, cdf_theoretical, Cumulative Probability, comparing the data to a normal distribution, kstest, norm, ks_2samp, data analysis, machine learning, normal distribution, python
Kruskal wallis and RainForest
Переглядів 41День тому
Non parametric test, Kruskal Wallis Test, p-value, comparison between more two variables, RainForest, data cleaning, removal of empty row, preprocessor, label encoda, Python, scipy.stats, Kruskal, data analysis, jupyter notebook, matplotlib.pyplot, data science
POST HOC TEST WITH VISUALISATION USING PYTHON
Переглядів 8621 день тому
LSD, TURKEY HSD, POST HOC TEST, VIOLIN PLOT, BOX PLOT, SEABORN, MATPLOTLIB.PYPLOT, DATA ANALYSIS, DATA SCIENCE, SCIPY, STATSMODELS, PANDAS, NUMPY, GROUPBY, AGGREGATE FUNCTION, STATISTICS
Multiple Linear Regression using Python with Statsmodels
Переглядів 6921 день тому
Linear Regression, data analysis, stats model api, VIF, R, adjusted r, r squared, normality test, histogram, prediction, scatter plot, data science, pandas, matplotlib.pyplot, seaborn, python
Linear Regression using python
Переглядів 98Місяць тому
Linear regression, predictions, scatter plot, sklearn.linear_model, python, data analysis, jupyter notebook, coefficient, intercepts, data science, machine learning, predictor, outcome, plt, panda, maplotplib,pyplot, print, plt.show()
Bivariant Analysis(PPMC, KENDALLTAU, SPEARMAN) using Python
Переглядів 34Місяць тому
PPMC, KENDALL TAU B, SPEARMAN RANK, JUPYTER NOTEBOOK, PYTHON, DATA SCIENCE, DATA ANALYSIS, SCIPY.STATS. PEARSONR, SPEARMANR, KENDALLTAU, CORR, P_VALUE, PRINT, PANDA
T Test, ANCOVA TEST USING PYTHON
Переглядів 46Місяць тому
T-TEST, one sample T-Test, independent sample T-Test, Paired T-Test, Ancova, analysis of covariance, data analysis, scipy, stat, jupyter notebook, machine learning, linear model, Python.
Inferential Statistic I
Переглядів 22Місяць тому
Chi square, one way ANOVA, Two way ANOVA, Sklearn preprocessor, label encoder, scipy.stat, model api, inferential statistic, Python, Machine learning, Data Science, model fit.
Merge, Join and Replacement of string field with numeric value
Переглядів 31Місяць тому
Merge, Join, inner join, left join, right join, outer join, sklearn, label, pandas, categorical values, nominal values, ordinal values, dtypes, data analysis, data science, python, Replacement of string field with numeric value
Linear and Multiple Linear Regression
Переглядів 78Місяць тому
Linear Regression, Multiple Regression, Assumption Test, Histogram, Normal distribution, P-Pplot, Q-Q plot, Collinearity, ANOva, coefficient table, model table, descriptive statistics, Effect, Impact, Predictors, SPSS, Inferential stat.
Data Manipulation using Python
Переглядів 812 місяці тому
Data Analysis, slicer, sorting, hue, selecting of column and particular rows using index, loc, Iloc, value_counts, frequency counts, percentage, groupby method, Data Frame Filtering using comparison operators, DataFrames selection using index, sorting using columns, countplot
Exploratory data analysis using Visualization
Переглядів 1,4 тис.2 місяці тому
Data analysis, Panda, Seaborn, Matplotlib, boxplot, barplot, countplot, jointplot, histplot, scatterplot, data visualization, exploratory data analysis.
Loading file to Jupyter notebook and data cleaning
Переглядів 762 місяці тому
Loading file to Jupyter notebook and data cleaning
Python Libraries: Numpy,Pandas, Matplotlib, Seaborn
Переглядів 612 місяці тому
Python Libraries: Numpy,Pandas, Matplotlib, Seaborn
Introduction to Python for Data Science
Переглядів 972 місяці тому
Introduction to Python for Data Science
Select distinct, and aggregation functions
Переглядів 383 місяці тому
Select distinct, and aggregation functions
IS NULL, COMPARISON OPERATORS AND BETWEEN AND OPERATOR
Переглядів 323 місяці тому
IS NULL, COMPARISON OPERATORS AND BETWEEN AND OPERATOR
IN, NOT IN, LIKE, NOT LIKE QUERY ON MYSQL
Переглядів 473 місяці тому
IN, NOT IN, LIKE, NOT LIKE QUERY ON MYSQL
How to model Database on MySQL Workbench
Переглядів 513 місяці тому
How to model Database on MySQL Workbench
How to create Database, table, columns and insert data using GUI
Переглядів 933 місяці тому
How to create Database, table, columns and insert data using GUI
Young Jose Martinez Elizabeth Wilson Margaret
Anderson Edward Lewis Steven Perez Sandra
I want to learn python
CONTACT US ON alphadat.com.ng or on +234 8169816280
Hall Deborah Walker Betty Perez Kevin
Can you send the data set so that i can practice on that
are you in the class community? if not contact us on +234 816 9816280
Please what's the formula you typed on the on visual?? =REPT ......and what else???
"lllll"
"LLLLL"
please endevour to practice
Good morning all. Do well to attend to all the task
officer count is actually six.
Ensure you practice, and like
Please drop your comment. We will attend to it.
Please drop your comment, and follow all the steps in invoking analysis toolpak
Please, try to practice with different dataset too.
You are all welcome tonight class. for count* function, the right formula is =count("*", E3:E10). Please, increase the volume of your device.
Please i have a problem: I want to be able to enter a field on list data validation for instance "Submitted, awaiting approval", "Pending, awaiting validation" and "Submitted, and approved" but is i try this its keep giving me error. Is there a way of fixing this while maintaining user requirement.
USING A DIFFERENT COLUMN, YOU MUST ENTER THE LISTED ITEMS, AND MAKE REFERENCE TO IT USING DATA VALIDATION. THEREBY, YOU WILL BE ABLE TO SELECT THE LISTED OPTION DURING DATA ENTRY
We are learning data validation tonigt
Kindly drop your comment
Kindly work on the audio as I can't hear what you were saying throughout the video. Thank you.
Increase the volume on device. Others heard it .....
@@Data_hub594 I have done all that before my comment. The volume is low from the source.
Sir, pls we can't hear you well.
Good evening sir, I noticed something with IMSUB I don't know if it's my version of excel. I have multiple IMSUB and I tried using SUM function to calculate the values I get 0 as the result
Yes we can
🎉 1:30
Installed