Reliability Certificate

Get a signed, verifiable certificate of your instrument’s reliability (Cronbach’s alpha) for your thesis or dissertation — issued by StatAce, Dr. Anthony Ly B. Dagang.

Check your reliability free. Run your data through the Thesis Table Generator and see your alpha values instantly — with a watermarked sample certificate.

Choose a plan and pay via GCash, Maya, or card. Then email your dataset and payment reference.

Receive your signed certificate (PDF) with a unique QR verification code your panel can check online.

Launch price

Basic

₱299 ₱199

Covers up to 5 variables; +₱40 each after.

Cronbach’s alpha for every scale
Signed certificate (PDF)
QR verification code

Choose Basic

Premium

₱599 ₱399

Covers up to 5 variables; +₱40 each after.

Everything in Basic, plus:
Cronbach’s alpha if item deleted
McDonald’s omega
Composite reliability & AVE
Short interpretation note

Choose Premium

How many variables (scales) are in your study?

Basic: ₱199 · Premium: ₱399

Prices are VAT-inclusive.

How to pay

Pay online (card / GCash / Maya)

[Add your PayMongo payment link under Appearance → Customize → Reliability Certificate.]

Pay by GCash / Maya QR

[Upload your GCash and Maya QR images under Appearance → Customize → Reliability Certificate.]

After paying, email your dataset (CSV) and the payment reference number to anthzila@gmail.com. Your signed certificate is emailed back, usually within 24 hours.

Every certificate carries a unique code and QR that your panel can verify online, plus the signature and credentials of Dr. Anthony Ly B. Dagang. It certifies the reliability computation performed on the dataset you submit.