stats.stackexchange.com Open in urlscan Pro
104.18.43.226  Public Scan

Submitted URL: http://stats.stackexchange.com/
Effective URL: https://stats.stackexchange.com/
Submission: On May 21 via api from US — Scanned from DE

Form analysis 3 forms found in the DOM

POST /users/signup?ssrc=undefined&returnurl=https%3A%2F%2Fstats.stackexchange.com%2F

<form class="flex--item" action="/users/signup?ssrc=undefined&amp;returnurl=https%3A%2F%2Fstats.stackexchange.com%2F" method="POST" target="_self"><input type="hidden" name="fkey"
    value="5e51bd18c6b73a564fd3fcd21180121b98ece20f24445d5ed7fcf4fb9767e2a1"> <input type="hidden" name="legalLinksShown" value="1"> <input type="hidden" name="ssrc" value="undefined"> <input type="hidden" name="oauth_version" value="2.0"> <input
    type="hidden" name="oauth_server">
  <div class="d-flex fd-column gy12"><button class="s-btn w100 s-btn__google" type="submit" data-testid="signup-google" data-provider="Google">
      <div class="d-flex ai-center jc-center gx8"><svg aria-hidden="true" class="native svg-icon iconGoogle" width="18" height="18" viewBox="0 0 18 18">
          <path fill="#4285F4" d="M16.51 8H8.98v3h4.3c-.18 1-.74 1.48-1.6 2.04v2.01h2.6a7.8 7.8 0 0 0 2.38-5.88c0-.57-.05-.66-.15-1.18"></path>
          <path fill="#34A853" d="M8.98 17c2.16 0 3.97-.72 5.3-1.94l-2.6-2a4.8 4.8 0 0 1-7.18-2.54H1.83v2.07A8 8 0 0 0 8.98 17"></path>
          <path fill="#FBBC05" d="M4.5 10.52a4.8 4.8 0 0 1 0-3.04V5.41H1.83a8 8 0 0 0 0 7.18z"></path>
          <path fill="#EA4335" d="M8.98 4.18c1.17 0 2.23.4 3.06 1.2l2.3-2.3A8 8 0 0 0 1.83 5.4L4.5 7.49a4.8 4.8 0 0 1 4.48-3.3"></path>
        </svg> Sign up with Google</div>
    </button></div>
</form>

POST /users/signup?ssrc=undefined&returnurl=https%3A%2F%2Fstats.stackexchange.com%2F

<form id="signup-modal-signup-form" class="mt32 d-flex fd-column gy16" action="/users/signup?ssrc=undefined&amp;returnurl=https%3A%2F%2Fstats.stackexchange.com%2F" method="POST"><input type="hidden" name="fkey"
    value="5e51bd18c6b73a564fd3fcd21180121b98ece20f24445d5ed7fcf4fb9767e2a1"> <input type="hidden" name="legalLinksShown" value="1"> <input type="hidden" name="ssrc" value="undefined">
  <div class="flex--item d-flex fd-column gs4 gsy  svelte-1rlgrxv"><label class="flex--item s-label" for="signup-modal-email">Email</label>
    <div class="d-flex ps-relative"><input class="s-input" id="signup-modal-email" size="30" maxlength="100" name="email" autocomplete="off"></div>
  </div>
  <div class="flex--item d-flex fd-column gs4 gsy  svelte-1rlgrxv"><label class="flex--item s-label" for="signup-modal-password">Password</label>
    <div class="d-flex ps-relative"><input id="signup-modal-password" class="flex--item s-input" type="password" autocomplete="new-password" name="password" placeholder="8+ characters (at least 1 letter &amp; 1 number)"> <button type="button"
        class="show-hide-password svelte-1rlgrxv"><svg aria-hidden="true" class="svg-icon iconEyeOff" width="18" height="18" viewBox="0 0 18 18">
          <path
            d="m5.02 9.44-2.22 2.2C1.63 10.25 1 9 1 9s3-6 8.06-6q1.13.01 2.12.38L9.5 5.03 9 5a4 4 0 0 0-3.98 4.44m2.03 3.05A4 4 0 0 0 13 9q-.01-1.1-.54-2l-1.51 1.54q.05.22.05.46a2 2 0 0 1-2.44 1.95zm7.11-7.22A15 15 0 0 1 17 9s-3 6-7.94 6c-1.31 0-2.48-.4-3.5-1l-1.97 2L2 14.41 14.59 2 16 3.41z">
          </path>
        </svg></button></div>
  </div>
  <div class="flex--item d-flex gs4 gsy fd-column svelte-1rlgrxv"><button class="flex--item s-btn s-btn__filled mt12  svelte-1rlgrxv" id="signup-modal-submit-button" name="submit-button" type="submit">Sign up</button>
    <p class="flex--item s-input-message d-none svelte-1rlgrxv" aria-hidden="true" aria-live="assertive"></p>
  </div>
</form>

/search

<form id="search" role="search" action="/search" class="s-topbar--searchbar js-searchbar " autocomplete="off">
  <div class="s-topbar--searchbar--input-group">
    <input name="q" type="text" role="combobox" placeholder="Search on Cross Validated…" value="" autocomplete="off" maxlength="240" class="s-input s-input__search js-search-field wmn1 " aria-label="Search" aria-controls="top-search"
      data-controller="s-popover" data-action="focus->s-popover#show" data-s-popover-placement="bottom-start" aria-expanded="false">
    <svg aria-hidden="true" class="s-input-icon s-input-icon__search svg-icon iconSearch" width="18" height="18" viewBox="0 0 18 18">
      <path d="m18 16.5-5.14-5.18h-.35a7 7 0 1 0-1.19 1.19v.35L16.5 18l1.5-1.5ZM12 7A5 5 0 1 1 2 7a5 5 0 0 1 10 0Z"></path>
    </svg>
    <div class="s-popover p0 wmx100 wmn4 sm:wmn-initial js-top-search-popover" id="top-search" role="menu">
      <div class="s-popover--arrow"></div>
      <div class="js-spinner p24 d-flex ai-center jc-center d-none">
        <div class="s-spinner s-spinner__sm fc-orange-400">
          <div class="v-visible-sr">Loading…</div>
        </div>
      </div>
      <span class="v-visible-sr js-screen-reader-info"></span>
      <div class="js-ac-results overflow-y-auto hmx3 d-none"></div>
      <div class="js-search-hints" aria-describedby="Tips for searching"></div>
    </div>
  </div>
</form>

Text Content

JOIN CROSS VALIDATED

By clicking “Sign up”, you agree to our terms of service and acknowledge you
have read our privacy policy.

Sign up with Google


OR

Email

Password

Sign up



Already have an account? Log in


Skip to main content

STACK EXCHANGE NETWORK

Stack Exchange network consists of 183 Q&A communities including Stack Overflow,
the largest, most trusted online community for developers to learn, share their
knowledge, and build their careers.

Visit Stack Exchange
Loading…


 1. 
     * Tour Start here for a quick overview of the site
     * Help Center Detailed answers to any questions you might have
     * Meta Discuss the workings and policies of this site
     * About Us Learn more about Stack Overflow the company, and our products

 2. 


 3. CURRENT COMMUNITY
    
    
     * 
       Cross Validated
       help chat
     * 
       Cross Validated Meta
    
    
    YOUR COMMUNITIES
    
    Sign up or log in to customize your list.
    
    
    MORE STACK EXCHANGE COMMUNITIES
    
    company blog
    
 4. 
 5. Log in
 6. Sign up



 1. 1. Home
    2. Questions
    3. Tags
    4. 
    5. Users
    6. Unanswered
 2. Teams
    
    Ask questions, find answers and collaborate at work with Stack Overflow for
    Teams.
    
    Explore Teams Create a free Team
 3. Teams
    

 4. Ask questions, find answers and collaborate at work with Stack Overflow for
    Teams. Explore Teams

Teams

Q&A for work

Connect and share knowledge within a single location that is structured and easy
to search.

Learn more about Teams



EXPLORE OUR QUESTIONS

Ask Question
regressionrmachine-learningtime-seriesprobabilityhypothesis-testingdistributionsself-studyneural-networksbayesian
more tags
Active 9 Bountied Hot Week Month
0 votes
0 answers
3 views


VALUEERROR WHEN ADDING TF.KERAS.METRICS.PRECISION TO MODEL METRICS IN TENSORFLOW

 * tensorflow
 * keras
 * precision

Kun.tito
 * 101

asked 6 mins ago
0 votes
0 answers
4 views


T-TEST FOR NON NORMALLY DISTRIBUTED DEPENDENT SMALL SAMPLE SIZE

 * r
 * statistical-significance

Hannah
 * 1

asked 10 mins ago
0 votes
0 answers
2 views


SAMPLE SIZE FOR SURVEY

 * sample-size
 * survey
 * sample
 * survey-sampling

Baluartee_
 * 1

asked 11 mins ago
0 votes
1 answer
14 views


UNDERLYING MODEL ANOVA AND KRUSKAL-WALLIS

 * anova
 * kruskal-wallis-test

Christian Hennig
 * 24.7k

modified 17 mins ago
2 votes
2 answers
682 views


CAN I APPLY MACHINE LEARNING CLASSIFIER TO SURVEY DATA IN ORDER TO DESCRIBE

 * machine-learning
 * descriptive-statistics
 * survey

CommunityBot
 * 1

modified 19 mins ago
0 votes
0 answers
3 views


THE RMSE FOR ARIMA IS LESS THAN SARIMA,WHICH ONE TO PREFER?

 * time-series
 * forecasting
 * arima
 * seasonality
 * rms

Kashish Arora
 * 1

asked 19 mins ago
6 votes
4 answers
224 views


WHY GLM DON'T HAVE AN ERROR TERM AND WHY SHOULDN'T RESIDUALS BE I.I.D?

 * regression
 * generalized-linear-model
 * residuals
 * qq-plot
 * iid

Dave
 * 63.5k

modified 38 mins ago
1 vote
1 answer
32 views


STATISTICAL TEST TO SEE WHETHER ONE GROUP IS LARGER THAN THE OTHER

 * r
 * hypothesis-testing
 * proportion

ttnphns
 * 57.9k

modified 1 hour ago
1 vote
1 answer
401 views


COUNT PANEL DATA EVENT STUDY

 * count-data
 * negative-binomial-distribution

CommunityBot
 * 1

modified 1 hour ago
2 votes
0 answers
82 views


MAKING LINEAR TO LOGISTIC REGRESSION WITH SIGMOID FUNCTION - WHY IS A
TRANSFORMATION OF PREDICTED Y NEEDED?

 * regression
 * logistic
 * data-transformation
 * linear
 * sigmoid-curve

LulY
 * 226

modified 1 hour ago
1 vote
0 answers
31 views
+150


ESTIMATE THE PROBABILITY THAT A CRACK LENGTH EXCEEDS A THRESHOLD VALUE AFTER N
CYCLES

 * probability
 * bayesian
 * python
 * predictive-models

DeltaIV
 * 18k

modified 2 hours ago
14 votes
4 answers
12k views


HOW CAN I FIND THE STANDARD DEVIATION OF THE SAMPLE STANDARD DEVIATION FROM A
NORMAL DISTRIBUTION?

 * normal-distribution
 * standard-deviation
 * error
 * measurement-error

Raul
 * 11

modified 2 hours ago
7 votes
2 answers
1k views


LINEAR MODEL WITH HIDDEN VARIABLE

 * regression
 * estimation

CommunityBot
 * 1

modified 2 hours ago
1 vote
1 answer
612 views


R - CHANGE THRESHOLD VALUE FOR RANDOM FOREST CLASSIFIER

 * r
 * classification
 * random-forest
 * prediction
 * threshold

StupidWolf
 * 5,137

modified 2 hours ago
Browse more Questions

HOT NETWORK QUESTIONS

 * 
   A silly entry: different sizes for "True" or "False" boxes in a test
 * 
   How long does malware last "in the wild"?
 * 
   Reasons for implementing op-amps which are not unity-gain stable
 * 
   omit continuous variable in categorical by continuous interaction
 * 
   Does FIDE allow viewing how many IM/GM norms a player has?
 * 
   Which duplo digit is 6 or 9?
 * 
   Can White still castle?
 * 
   I am trying to create a superior triangular table
 * 
   Can we install and run Ubuntu WSL for ARM on x86_64 windows machine?
 * 
   Strange C# behavior of a property with a nullable type
 * 
   Why did the Iranian president use an old American helicopter?
 * 
   Strange pulldown resistor behavior with power MOSFET and Full Wave Rectifier
   in LTSpice
 * 
   What happens to the ring singularities when two Kerr black holes merge?
 * 
   Anxious about possibly hitting bugs i can't solve and having to cancel my
   games
 * 
   Advice on making a quad-directional power/data connector
 * 
   What comes after the Proletarian revolution based on Marx ideas?
 * 
   How Much Rehab/Partial Rebuild Can Be Done While Keeping Existing Mortgage?
 * 
   Does my road bike fit me? I'm scared of injuries on long cycles!
 * 
   Where do I create my first circuit?
 * 
   An elementary olympiad polynomial problem.
 * 
   Cypher syntax file asks about commentstring on open
 * 
   My other Mac mini's clipboard history has my laptop's clipboard history and
   it's freaking me out
 * 
   Why Donald E. Knuth used obeylines + gdef instead of def
 * 
   In US Patents, is a novel "realization" or discovery in itself patentable; in
   such cases can/do multiple methods/apparatus form the SAME patent?

Recent questions feed


SUBSCRIBE TO RSS

Recent questions feed

To subscribe to this RSS feed, copy and paste this URL into your RSS reader.



CROSS VALIDATED

 * Tour
 * Help
 * Chat
 * Contact
 * Feedback

COMPANY

 * Stack Overflow
 * Teams
 * Advertising
 * Collectives
 * Talent
 * About
 * Press
 * Legal
 * Privacy Policy
 * Terms of Service
 * Cookie Settings
 * Cookie Policy

STACK EXCHANGE NETWORK

 * Technology
 * Culture & recreation
 * Life & arts
 * Science
 * Professional
 * Business
 * API
 * Data

 * Blog
 * Facebook
 * Twitter
 * LinkedIn
 * Instagram

Site design / logo © 2024 Stack Exchange Inc; user contributions licensed under
CC BY-SA. rev 2024.5.20.9450




WE CARE ABOUT YOUR PRIVACY

We and our 5 partners store and/or access information on a device, such as
unique IDs in cookies to process personal data. You may accept or manage your
choices by clicking below, including your right to object where legitimate
interest is used, or at any time in the privacy policy page. These choices will
be signaled to our partners and will not affect browsing data.
Cookie Policy.


WE AND OUR PARTNERS PERFORM THE FOLLOWING BASED ON YOUR SETTINGS:

Use precise geolocation data. Actively scan device characteristics for
identification. Understand audiences through statistics or combinations of data
from different sources. Store and/or access information on a device. Develop and
improve services. Create profiles to personalise content. Measure content
performance. Use limited data to select content. Measure advertising
performance. Use limited data to select advertising. Create profiles for
personalised advertising. Use profiles to select personalised advertising. Use
profiles to select personalised content. List of Partners (vendors)

Accept all cookies Necessary cookies only
Customize Settings



ABOUT YOUR PRIVACY

We process your data to deliver content or advertisements and measure the
delivery of such content or advertisements to extract insights about our
website. We share this information with our partners on the basis of consent and
legitimate interest. You may exercise your right to consent or object to a
legitimate interest, based on a specific purpose below or at a partner level in
the link under each purpose. These choices will be signaled to our vendors
participating in the Transparency and Consent Framework.
Cookie Policy
Accept all cookies


MANAGE CONSENT PREFERENCES

STRICTLY NECESSARY COOKIES

Always Active

These cookies are necessary for the website to function and cannot be switched
off in our systems. They are usually only set in response to actions made by you
which amount to a request for services, such as setting your privacy
preferences, logging in or filling in forms. You can set your browser to block
or alert you about these cookies, but some parts of the site will not then work.
These cookies do not store any personally identifiable information.

 * DELIVER AND PRESENT ADVERTISING AND CONTENT 3 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label label
   
   Certain information (like an IP address or device capabilities) is used to
   ensure the technical compatibility of the content or advertising, and to
   facilitate the transmission of the content or ad to your device.
   
   View Illustrations 

 * ENSURE SECURITY, PREVENT AND DETECT FRAUD, AND FIX ERRORS 3 PARTNERS CAN USE
   THIS PURPOSE
   
   Switch Label label
   
   Your data can be used to monitor for and prevent unusual and possibly
   fraudulent activity (for example, regarding advertising, ad clicks by bots),
   and ensure systems and processes work properly and securely. It can also be
   used to correct any problems you, the publisher or the advertiser may
   encounter in the delivery of content and ads and in your interaction with
   them.
   
   View Illustrations 

 * IDENTIFY DEVICES BASED ON INFORMATION TRANSMITTED AUTOMATICALLY 4 PARTNERS
   CAN USE THIS PURPOSE
   
   Switch Label label
   
   Your device might be distinguished from other devices based on information it
   automatically sends when accessing the Internet (for instance, the IP address
   of your Internet connection or the type of browser you are using) in support
   of the purposes exposed in this notice.

List of IAB Vendors‎

FUNCTIONAL COOKIES

Functional Cookies

These cookies enable the website to provide enhanced functionality and
personalisation. They may be set by us or by third party providers whose
services we have added to our pages. If you do not allow these cookies then some
or all of these services may not function properly.

 * USE PRECISE GEOLOCATION DATA 2 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   With your acceptance, your precise location (within a radius of less than 500
   metres) may be used in support of the purposes explained in this notice.

 * LINK DIFFERENT DEVICES 4 PARTNERS CAN USE THIS PURPOSE
   
   Always Active
   
   In support of the purposes explained in this notice, your device might be
   considered as likely linked to other devices that belong to you or your
   household (for instance because you are logged in to the same service on both
   your phone and your computer, or because you may use the same Internet
   connection on both devices).

List of IAB Vendors‎

PERFORMANCE COOKIES

Performance Cookies

These cookies allow us to count visits and traffic sources so we can measure and
improve the performance of our site. They help us to know which pages are the
most and least popular and see how visitors move around the site. All
information these cookies collect is aggregated and therefore anonymous. If you
do not allow these cookies we will not know when you have visited our site, and
will not be able to monitor its performance.

 * STORE AND/OR ACCESS INFORMATION ON A DEVICE 5 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Cookies, device or similar online identifiers (e.g. login-based identifiers,
   randomly assigned identifiers, network based identifiers) together with other
   information (e.g. browser type and information, language, screen size,
   supported technologies etc.) can be stored or read on your device to
   recognise it each time it connects to an app or to a website, for one or
   several of the purposes presented here.
   
   View Illustrations 

 * DEVELOP AND IMPROVE SERVICES 3 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Information about your activity on this service, such as your interaction
   with ads or content, can be very helpful to improve products and services and
   to build new products and services based on user interactions, the type of
   audience, etc. This specific purpose does not include the development or
   improvement of user profiles and identifiers.
   
   View Illustrations 
   Object to Legitimate Interests Remove Objection

 * MEASURE CONTENT PERFORMANCE 0 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Information regarding which content is presented to you and how you interact
   with it can be used to determine whether the (non-advertising) content e.g.
   reached its intended audience and matched your interests. For instance,
   whether you read an article, watch a video, listen to a podcast or look at a
   product description, how long you spent on this service and the web pages you
   visit etc. This is very helpful to understand the relevance of
   (non-advertising) content that is shown to you.
   
   View Illustrations 
   Object to Legitimate Interests Remove Objection

 * MEASURE ADVERTISING PERFORMANCE 5 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Information regarding which advertising is presented to you and how you
   interact with it can be used to determine how well an advert has worked for
   you or other users and whether the goals of the advertising were reached. For
   instance, whether you saw an ad, whether you clicked on it, whether it led
   you to buy a product or visit a website, etc. This is very helpful to
   understand the relevance of advertising campaigns.
   
   View Illustrations 
   Object to Legitimate Interests Remove Objection

List of IAB Vendors‎

TARGETING COOKIES

Targeting Cookies

These cookies are used to make advertising messages more relevant to you and may
be set through our site by us or by our advertising partners. They may be used
to build a profile of your interests and show you relevant advertising on our
site or on other sites. They do not store directly personal information, but are
based on uniquely identifying your browser and internet device.

 * UNDERSTAND AUDIENCES THROUGH STATISTICS OR COMBINATIONS OF DATA FROM
   DIFFERENT SOURCES 2 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Reports can be generated based on the combination of data sets (like user
   profiles, statistics, market research, analytics data) regarding your
   interactions and those of other users with advertising or (non-advertising)
   content to identify common characteristics (for instance, to determine which
   target audiences are more receptive to an ad campaign or to certain
   contents).
   
   View Illustrations 
   Object to Legitimate Interests Remove Objection

 * CREATE PROFILES TO PERSONALISE CONTENT 1 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Information about your activity on this service (for instance, forms you
   submit, non-advertising content you look at) can be stored and combined with
   other information about you (such as your previous activity on this service
   or other websites or apps) or similar users. This is then used to build or
   improve a profile about you (which might for example include possible
   interests and personal aspects). Your profile can be used (also later) to
   present content that appears more relevant based on your possible interests,
   such as by adapting the order in which content is shown to you, so that it is
   even easier for you to find content that matches your interests.
   
   View Illustrations 

 * USE LIMITED DATA TO SELECT ADVERTISING 4 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Advertising presented to you on this service can be based on limited data,
   such as the website or app you are using, your non-precise location, your
   device type or which content you are (or have been) interacting with (for
   example, to limit the number of times an ad is presented to you).
   
   View Illustrations 
   Object to Legitimate Interests Remove Objection

 * CREATE PROFILES FOR PERSONALISED ADVERTISING 3 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Information about your activity on this service (such as forms you submit,
   content you look at) can be stored and combined with other information about
   you (for example, information from your previous activity on this service and
   other websites or apps) or similar users. This is then used to build or
   improve a profile about you (that might include possible interests and
   personal aspects). Your profile can be used (also later) to present
   advertising that appears more relevant based on your possible interests by
   this and other entities.
   
   View Illustrations 

 * USE PROFILES TO SELECT PERSONALISED ADVERTISING 4 PARTNERS CAN USE THIS
   PURPOSE
   
   Switch Label
   
   Advertising presented to you on this service can be based on your advertising
   profiles, which can reflect your activity on this service or other websites
   or apps (like the forms you submit, content you look at), possible interests
   and personal aspects.
   
   View Illustrations 

 * USE PROFILES TO SELECT PERSONALISED CONTENT 1 PARTNERS CAN USE THIS PURPOSE
   
   Switch Label
   
   Content presented to you on this service can be based on your content
   personalisation profiles, which can reflect your activity on this or other
   services (for instance, the forms you submit, content you look at), possible
   interests and personal aspects. This can for example be used to adapt the
   order in which content is shown to you, so that it is even easier for you to
   find (non-advertising) content that matches your interests.
   
   View Illustrations 

List of IAB Vendors‎
Back Button


COOKIE LIST



Search Icon
Filter Icon

Clear
checkbox label label
Apply Cancel
Consent Leg.Interest
checkbox label label
checkbox label label
checkbox label label

Necessary cookies only Confirm My Choices