An illustration of a team collaborating using NumXL pro in Excel

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

Correlogram output table and plots
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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

  • Leonard Wissner
    3 months ago
    The 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!
  • Rodolfo Oviedo
    6 months ago
    I 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
  • Than Yee Yong
    11 months ago
    I 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..
  • Pragina Subba
    7 years ago
    It's really cool
  • Ray Christopher
    2 years ago
    The 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

Featured image for interpolation 101 blog.

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.

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Flexible Pricing Plans

No hidden fees: plans include maintenance and support.

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.