🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ603159· pop 30· linked from 352 articlescurve fittingprocess of constructing a curve, or mathematical function, that has the best fit to a series of data pointsAvailable in 30 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीConnectionsarc lengthEntitylist of statistical packagesEntityCategoriesCurve fitting