Software
Stats Helper
Stats Helper is an way to do basic statistics in Excel. It is extremely simple to use. Functionality includes:
- For understanding distributions: (v 0.8)
Histograms and Normality (Quantile-Quantile) plots- Descriptive Statistics
- For understanding proportions: (new to version 1.0)
- Work with actual pass/fail data, or summarized data
- Confidence intervals for mean, basic descriptive statistics
- Probable ranges, depicted graphically and numerically
- For comparing sample distributions:
- Graphing distributions and confidence intervals
- Hypothesis testing
- Confidence intervals for means and for the difference between 2 means.
- Analysis of Variation (ANOVA)
- For comparing distributions of proportions:
- Graphs of distributions and confidence intervals
- Hypothesis testing
Confidence intervals for means and for the difference between 2 means.
- Binomial probabilities
- Linear Regression
- Regression plots
- expression calculation
- Calculate predictions
- Control Charting
- Create Individuals charts, Xbar charts, and P charts
- Automatic calculation and display
Process Capability-
- Calculations of common capability indices (Cp, Cpk, Pp, Ppk)
- Graphic representation of capability (new to version 1.0)
- Confidence interval for Cpk
- Calculator to translate Cpk, DPMO, Yields, and Z into other measurements
- Power and Sample Size
- For samples, calculate confidence levels, number of samples needed, standard deviation and difference detectable
- For proportions, calculate confidence levels, number of samples needed and difference detectable.
- For samples, calculate confidence levels, number of samples needed, standard deviation and difference detectable
Unlike professional statistical software packages that cost over $1000, Stats Helper gives you basic functionality simply, and at a fraction of the cost.
- Learn more about version 0.6
- See what was added in version 0.8
- See what was added in version 1.0
- See what was added in version 1.2
- See what was added in version 1.4
- See how Stats Helper is useful in moving from attribute to continuous measurements
I enjoy developing this, and I hope you find it useful. You can choose the amount you pay for the software below (using PayPal), after which you’ll be given a download link.
I think you’re crazy to sell this for such a low price but who am I to judge? One problem though, the download link still points to version 0.61. Is it possible to get an updated link?
This should be fixed now. Thanks.
Thanks for the heads up. I’ll get that fixed ASAP. I sent you the new file privately.
Hi,
I have one question about this program. I didn’t found if it is also capable of ANOVA analysis and some post-hoc tests (e. g. Tuckey’s).
Btw. I’m really suprised with the price!
Thanks!
I’m working on adding ANOVA in the next week or two, and the price will be this low until version 1.0 is released. After that, it will be closer to $5. Thanks for the input.
I purchased your product, but when I opened it – all I see is the Stats Helper -v1_1 page with two graphs (samples and proportions). I guess this is a case of gross user error but I cannot see tabs or find any other pages and and cannot figure out how to use the program. Duh, I would appreciate a hint to get me started, By the way Macros are enabled. I am running Excel 2010 on 64 bit Windows . Thanks
Looks like a case of my own error. In my haste to post version 1.1, I saved the file on the “Power and Sample Size” tab, instead of the instructions tab. Please look towards the bottom of the page, where you should see tabs for the various types of analysis. I’ll get the file updated ASAP; thanks for the heads up. Please let me know if you have any other questions.
Never mind. It was a scaling problem – the tabs were not visible. Thanks.
I purchased your product too, but I can’t find the download link of Stats Helper, and no message was sent to my e-mail yet. Could you please help me?
After the Paypal transaction is complete, you should have been taken to the download page. I’ve sent you the link and the file offline. I’ve verified that the Paypal thing is working–it must have been a glitch. Sorry.
Hi, does the software have SPC graphs ? Statistical Process Control graphs.
Thank you,
Carlos
Give me a week it so, and it will.
Done and implemented as of version 1.2. Thanks for the suggestion.
Can you email the URL to download the app ? I was not taken to the download page after the transaction was completed – Thanks
No problem. Let me know if you need anything else.
Can it do IMR charts? Specifically individuals.
Currently it does individual charts, x bar charts, and p charts. Within the next few weeks, I’ll add the moving range charts as a free upgrade.
Great!, that just what i need at the moment. Can you be more specific on when will that be included?
Within 2 weeks, for sure.
I just finished uploading an update, which includes MR and R charts for the control charts. Now, Stats Helper does IMR, Xbar and R, and P charts. Thanks for letting me know that it was needed.