NumXL - Analytics made easy!
Transform your Microsoft Excel into a robust analysis and forecasting solution!
How It Works
Build, validate, rank models, and forecast in Excel
Share your results by sending just one file.
Link data, analysis and models together
Make and track changes instantly.
No scripting/programming is required
Our Clients
Summary Stats
Describe quantitatively key metrics for location, dispersion, distribution shape, and dependencies.
Statistical testing
Examine significance and verify assumptions (e.g., Normality, stationary, cointegration).
Data Fitting
Construct fitting curves using Interpolation, smoothing, or non-parametric fitting algorithms.
Transform
Transform your sample data values for the best results.
Statistical Sampling
Sort, Shuffle, or draw (subset or random) a set of observations from your sample data.
Smoothing
Remove noise and uncover important components: level, trend, and seasonality.
ARMA/ARIMA
Capture serial correlations with ARMA family models for accurate forecasts.
ARCH/GARCH
Model variance variability with GARCH family models for volatility forecasts.
Date & Calendar
Account for dates and calendar-related issues for best results.
Forecasting Performance
Evaluate, track and compare the accuracy of forecasting processes or models.
Factor Analysis
Uncover patterns or investigate relationships among correlated variables.
Spectral Analysis
Decompose time series into a spectrum of primary components (e.g., DFT, Filtering).
Portfolio Analysis
Analyze portfolio for returns, variance, and covariance, simulate correlation of assets and calculate portfolio value at risk (VaR).
Utilities
Process data in text format, handle missing value occurrences, and manipulate arrays in Excel.
Everything starts with the Customers
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3 months agoThe best support I have encountered in 40 years in the business. An excel spreadsheet in the hands of Mohamad is akin to a violin being played by Jascha Heifetz!
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6 months agoI read all the articles that I could find by Mohamad on principal components analysis. They are top-notch quality and easy to understand. As a bonus, they use interesting data. Although I had already used PCA in my research and I know the linear algebra behind, I found then illuminating. Finally, if I have to
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11 months agoI discovered numxl excel add-in through a google search. I subscribed it for my kids stats education. I found it easy to use and to explain for my kids exploration as well. The online user guides, tutorial guides So why not try it for yourself and explore the possibilities..
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7 years agoIt's really cool
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2 years agoThe product contains numerous easy-to-use modules and the interface with Excel is a big advantage, especially the ability to toggle back-and-forth. Tech support is quick to respond and staffed with knowledgeable, friendly, courteous, and patient individuals. So far, the best interaction I've had.
Latest Blogs
Interpolation 101
In this issue, we tackle a simple yet powerful functionality in NumXL: Interpolation. First, using an example, we present key concepts and methods of interpolations (e.g., step, linear, cubic spline), followed by frequently asked questions about interpolation.
Using Quarterly Data in X-13ARIMA-SEATS
In this article, we discuss how to use quarterly data with X13ARIMA-SEATS and tackle some of the ambiguities that can arise.
Backtesting for X-13ARIMA-SEATS
In this article, we show you how to backtest on the X-13ARIMA-SEATS forecast of seasonally-adjusted and final values in your time series.
Flexible Pricing Plans
Is the online order process secure?
Yes. We take every precaution and apply industry best security practices to protect our users’ information.
What payment method can I use?
We accept nearly all payment methods. You can pay using any major credit cards, checks, Bank / Wire transfer, or purchase order.
How long will it take to get the software?
The delivery is instant for credit card payments. You will have the add-in in minutes if you pay by credit cards.
On how many machines can I install my license?
You may install NumXL and use your license key on an unlimited number of machines (e.g., work, home, notebook) as long as you have exclusive access to those machines.
