## All Frequently-Asked Questions

### Account

- [How do I register as a user?](/content/support/faqs/how-do-i-register-as-a-user/index.html)
- [What if I don't receive the verification email?](/content/support/faqs/what-if-i-don-t-receive-the-verification-email/index.html)
- [What if I registered using the wrong email?](/content/support/faqs/what-if-i-registered-using-the-wrong-email/index.html)
- [How can I change my password?](/content/support/faqs/how-can-i-change-my-password/index.html)
- [How do I login?](/content/support/faqs/how-do-i-login/index.html)
- [How do I logout?](/content/support/faqs/how-do-i-logout/index.html)
- [How do I close my account?](/content/support/faqs/how-do-i-close-my-account/index.html)
- [What is the first thing I should do after creating an account?](/content/support/faqs/what-is-the-first-thing-i-should-do-after-creating-an-account/index.html)

### Analysis

- [What is statistical mean?](/content/support/faqs/what-is-statistical-mean/index.html)
- [What is statistical median?](/content/support/faqs/what-is-statistical-median/index.html)
- [What is statistical trimean?](/content/support/faqs/what-is-statistical-trimean/index.html)
- [What is the statistical mid-range?](/content/support/faqs/what-is-the-statistical-mid-range/index.html)
- [What is the statistical midhinge?](/content/support/faqs/what-is-the-statistical-midhinge/index.html)
- [What is the statistical interquartile mean?](/content/support/faqs/what-is-the-statistical-interquartile-mean/index.html)
- [What are quartiles?](/content/support/faqs/what-are-quartiles/index.html)
- [What is statistical variance?](/content/support/faqs/what-is-statistical-variance/index.html)
- [What is statistical standard deviation?](/content/support/faqs/what-is-statistical-standard-deviation/index.html)
- [Is there a limit on the amount of data in my export?](/content/support/faqs/is-there-a-limit-on-the-amount-of-data-in-my-export/index.html)
- [The estimates are crazy, what's wrong?](/content/support/faqs/the-estimates-are-crazy-what-s-wrong/index.html)
- [Does removing a variable from my analysis take properties with that variable out of the analysis?](/content/support/faqs/does-removing-a-variable-from-my-analysis-take-properties-with-that-variable-out-of-the-analysis/index.html)
- [What is the Stats Tab for?](/content/support/faqs/what-is-the-stats-tab-for/index.html)
- [How do I use the Sub Market Filter?](/content/support/faqs/how-do-i-use-the-sub-market-filter/index.html)
- [What are Tolerances for?](/content/support/faqs/what-are-tolerances-for/index.html)
- [Should I change the Tolerance(s)?](/content/support/faqs/should-i-change-the-tolerance-s/index.html)
- [The Market Rate Change rate is insignificant to me, do I need to apply a rate?](/content/support/faqs/the-market-rate-change-rate-is-insignificant-to-me-do-i-need-to-apply-a-rate/index.html)
- [Can I apply my own Market Rate?](/content/support/faqs/can-i-apply-my-own-market-rate/index.html)
- [What does Solve Once mean?](/content/support/faqs/what-does-solve-once-mean/index.html)
- [What does Solve Fully Mean?](/content/support/faqs/what-does-solve-fully-mean/index.html)
- [What is Adjust Only for?](/content/support/faqs/what-is-adjust-only-for/index.html)
- [Do I need to use the estimate provided for my adjustments?](/content/support/faqs/do-i-need-to-use-the-estimate-provided-for-my-adjustments/index.html)
- [What is the Megamean?](/content/support/faqs/what-is-the-megamean/index.html)

### General

- [Can I solve for any variable I choose?](/content/support/faqs/can-i-solve-for-any-variable-i-choose/index.html)
- [How do I correct bad data from my MLS?](/content/support/faqs/how-do-i-correct-bad-data-from-my-mls/index.html)
- [Can I create a variable not defined in my MLS?](/content/support/faqs/can-i-create-a-variable-not-defined-in-my-mls/index.html)
- [What is an outlier?](/content/support/faqs/what-is-an-outlier/index.html)
- [Should I remove outliers in my data before performing a PAIRS analysis?](/content/support/faqs/should-i-remove-outliers-in-my-data-before-performing-a-pairs-analysis/index.html)
- [When collecting data for an analysis, what kind of parameters should I use?](/content/support/faqs/when-collecting-data-for-an-analysis-what-kind-of-parameters-should-i-use/index.html)
- [I have limited sales data, what should I do?](/content/support/faqs/i-have-limited-sales-data-what-should-i-do/index.html)
- [Why should I choose PAIRS for adjustment support for my appraisals?](/content/support/faqs/why-should-i-choose-pairs-for-adjustment-support-for-my-appraisals/index.html)
- [Is PAIRS a regression program?](/content/support/faqs/is-pairs-a-regression-program/index.html)
- [Is PAIRS integrated with my form filling software?](/content/support/faqs/is-pairs-integrated-with-my-form-filling-software/index.html)
- [How many sales do I need to get a credible analysis?](/content/support/faqs/how-many-sales-do-i-need-to-get-a-credible-analysis/index.html)
- [How do I handle property condition?](/content/support/faqs/how-do-i-handle-property-condition/index.html)

### Resources

- [Where can I learn more about PAIRS?](/content/support/faqs/where-can-i-learn-more-about-pairs/index.html)
- [Do you have any training videos?](/content/support/faqs/do-you-have-any-training-videos/index.html)
- [Where can I get the Webpage Screenshot tool for Chrome?](/content/support/faqs/where-can-i-get-the-webpage-screenshot-tool-for-chrome/index.html)
- [How do I explain the PAIRS method in my appraisal?](/content/support/faqs/how-do-i-explain-the-pairs-method-in-my-appraisal/index.html)