Kardi Teknomo's Tutorials

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Break Event Analysis Interactive way to optimize your pricing strategy and starts make profit Read more	K-Means Clustering Interesting algorithm to partition your data. Resources to classification analysis, clustering analysis, data mining and free download code
Digital Root Discover fascinating mathematical patterns of digital root	Similarity Measurement Basic knowledge on how to measure similarity and dissimilarity of performance index. Useful for clustering, Machine learning and data mining. Many simple examples.
Discriminant Analysis Classical algorithm for pattern recognition and classification analysis.	Numerical Excel Various tutorials to solve analytical problems using MS Excel with and without programming.
Recursive Average & Variance Efficient methods to compute average and variance using recursive formula for real time measurement data	Feasibility Study Explain how to perform what-if scenario and sensitivity analysis. Example on economic feasibility study for public transportation system (bus).
Market Basket Analysis Learn to discover association rules from transaction data of a store	Monte Carlo Simulation Beginners guide to one of the largest and most important classes of numerical method for computer simulations
K-Nearest Neighbor Algorithm Supervised learning for classification in data mining and statistical pattern recognition. Free download.	System Dynamic Introduction to system thinking terminologies such as rate, level, positive and negative feedback loop, causal and stock flow diagram.
Mean and Average An eye opener to create many means or average beyond the traditional arithmetic, geometric and harmonic means. Include fundamentalrelationship between averages.	Multiagent System Development of prototype multi agent simulation using only spreadsheet. Simple example of race of agents.
Visual Basic (VB) tutorial Step by step guide to programming using Visual Basic for beginners	Prime Factor Use interactive javascript and MS Excel iteration to compute prime number and prime factors and a lot more
Solving ODE Practical approach to solve Ordinary Differential Equation numerically using Euler and Runge-Kutta method	Non-Linear Transformation Transform nonlinear curves into simple linear regression
Decision Tree Learn step by step how to use and generate a popular classifier that does not require any knowledge or parameter setting.	Hierarchical Clustering Step by step example on how to compute hierarchical clustering manually and how to validate the clustering using Cophenetic Correlation Coefficient
Q Learning by Example Pictorial introduction to Reinforcement Learning of Agent in unknown environment. Free download code	Bootstrap Sampling Powerful Monte Carlo method to estimate distribution from sample's statistics.
Kernel Regression Non-linear curve fitting technique using local kernel only by MS excel without macro	Linear Regression Model An introduction to regression model using MS Excel. Learn how to model, find the best-fit model and use graph, functions, matrix and Add Ins to automate the regression.
Linear Algebra Understanding vector, matrix, solving linear equations, eigen value, and many more using free online interactive programs.	Data Analysis from Questionnaires Interactive descriptive statistics and contingency table and chi-square independent test to analyze your data from questionnaire survey
GIS Tutorial Introduction to GIS with feature to use Arc GIS (Arc View, Arc Editor or Arc Info). Assumed you know nothing about GIS.	Analytic Hierarchy Process Analytic Hierarchy Process (AHP) is a famous method for multi criteria decision making analysis. Read more
Useful Summation & Tricks This tutorial is made especially for those of you who forget or confuse with the mathematics symbol Sigma that represent summation.	Growth Model Brief introduction to various basic growth model such as arithmetic , geometric, exponential and logistic growth phenomena using interactive program
Graph Theory A very gentle introduction to Graph theory in ordinary English using simple diagram of points and arcs.	Difference Equation Learn very fascinating subject of discrete dynamical system, its solution, behavior, equilibrium or critical value and stability.
Ginger Bread Man Do you remember ginger bread man cookies? Learn about Chaos and having fun to produce Ginger Bread Man Cards	Fractal in Excel Have fun with Excel to produce fractal shape of Seipinski gasket
Adaptive Machine Learning Algorithm Histogram based learning formula with memory for educational Monte Calo game and simulation. Numerical example for hand calculation and MS Excel is explained.	Continued Fraction An introduction to regular continued fraction (finite, infinite and periodic) and its application to convert decimal to fraction, compute Pi and Euler number.
Generalized Inverse Solve regression using generalized inverse matrix in MS Excel	LAN Connections Switch How to automate swicth between LAN connections from static IP address to broadband DHCP
Quadratic Function Explore the characteristics of quadratic function and parabola curve	Learning from Data Statistical concepts and online programs about central tendency and variation of data.
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