barlas.ai
My account StatisticsSign in to pin this app
Barlas · OrganizationStatistics

OLS Regression

Fit a linear model to recorded outcomes and inspect coefficients, uncertainty and diagnostics.

Example result · fictional data24 observations

Budget (thousands): OLS regression

R²
0.971654
Adjusted R²
0.967402
Covariance
HC3

95% coefficient intervals

95% coefficient intervals. Coefficient versus Term. 4 plotted observations.01020InterceptInterceptDelivery hoursDelivery hoursDelay (days)Delay (days)Delivery team: South …Delivery team: South (reference: North)CoefficientTermIntercept · Coefficient: 18.947233695910388 · Interval: 14.93642382727938 to 22.95804356454139518.95Delivery hours · Coefficient: 0.3184774488733819 · Interval: 0.22789344958577165 to 0.40906144816099220.3185Delay (days) · Coefficient: 0.2686992508705077 · Interval: -0.3564632537010354 to 0.89386175544205080.2687Delivery team: South (reference: North) · Coefficient: 2.9108665802665525 · Interval: 2.121527313530509 to 3.7002058470025962.911

Manual tools are free to use in this session. Saving online requires sign-in and eligible workspace access. Saving and pricing

Learn more

How it works

  1. Import observations and choose the numeric outcome.

  2. Select explanatory variables, category references and model settings.

  3. Review coefficients and diagnostics, then inspect any proposed prediction.

Saving and pricing

Free in your session

Manual tools and file downloads are free. Downloads stay on your device.

Saving online

Sign in to check workspace access and payer eligibility. Paid storage requires your acceptance of the displayed rate.

$5 per 30 days while projects are kept online, including 1 GB across the workspace. Extra storage is $0.01 per MB per 30 days, prorated by stored size and time.

Optional AI

Where AI actions are offered, the published rate is 2 times the provider cost, with a maximum you approve before a run. Trying an example does not start a paid AI run.

All prices are in USD. Storage includes retained versions. MB and GB use decimal units. Published rates do not grant access or enable a purchase. Full pricing details · Check your account

Organization context

Choose the organization for this app’s saved work and AI Q&A. Membership alone does not authorize billing; payer access is checked separately. Nothing is enrolled or charged by this choice.

Organization-funded AI requires an explicit organization and authorized payer. Personal credits are not a fallback.