{"id":3901,"date":"2023-07-14T21:02:11","date_gmt":"2023-07-14T21:02:11","guid":{"rendered":"https:\/\/statorials.org\/ar\/%d9%85%d9%84%d8%a8%d8%b3-%d8%b1\/"},"modified":"2023-07-14T21:02:11","modified_gmt":"2023-07-14T21:02:11","slug":"%d9%85%d9%84%d8%a8%d8%b3-%d8%b1","status":"publish","type":"post","link":"https:\/\/statorials.org\/ar\/%d9%85%d9%84%d8%a8%d8%b3-%d8%b1\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confit() \u0641\u064a r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p style=\";text-align:right;direction:rtl\"><span style=\"color: #000000;\">\u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 <strong>confint()<\/strong> \u0641\u064a R \u0644\u062d\u0633\u0627\u0628 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 \u0644\u0645\u0639\u0644\u0645\u0629 \u0648\u0627\u062d\u062f\u0629 \u0623\u0648 \u0623\u0643\u062b\u0631 \u0641\u064a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628.<\/span><\/p>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u062a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0628\u0646\u0627\u0621 \u0627\u0644\u062c\u0645\u0644\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0627\u0644\u062a\u0627\u0644\u064a:<\/span><\/p>\n<p style=\";text-align:right;direction:rtl\"> <strong><span style=\"color: #000000;\">\u0643\u0648\u0646\u0641\u064a\u0646\u062a (\u0643\u0627\u0626\u0646\u060c \u0628\u0627\u0631\u0645\u060c \u0627\u0644\u0645\u0633\u062a\u0648\u0649 = 0.95)<\/span><\/strong><\/p>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0630\u0647\u0628:<\/span><\/p>\n<ul style=\";text-align:right;direction:rtl\">\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\"><strong>\u0627\u0644\u0643\u0627\u0626\u0646<\/strong> : \u0627\u0633\u0645 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u0645\u062c\u0647\u0632<\/span><\/li>\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\"><strong>parm<\/strong> : \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0645\u0646 \u062e\u0644\u0627\u0644\u0647\u0627 \u062d\u0633\u0627\u0628 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 (\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0647\u0648 \u0627\u0644\u0643\u0644)<\/span><\/li>\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\"><strong>\u0627\u0644\u0645\u0633\u062a\u0648\u0649<\/strong> : \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062b\u0642\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 (\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0647\u064a 0.95)<\/span><\/li>\n<\/ul>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u064a\u0648\u0636\u062d \u0627\u0644\u0645\u062b\u0627\u0644 \u0627\u0644\u062a\u0627\u0644\u064a \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0639\u0645\u0644\u064a\u064b\u0627.<\/span><\/p>\n<h2 style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\"><strong>\u0645\u062b\u0627\u0644: \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confit() \u0641\u064a R<\/strong><\/span><\/h2>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0625\u0637\u0627\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a \u0641\u064a R \u0627\u0644\u0630\u064a \u064a\u0648\u0636\u062d \u0639\u062f\u062f \u0627\u0644\u0633\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0642\u0636\u064a\u0647\u0627 \u0641\u064a \u0627\u0644\u062f\u0631\u0627\u0633\u0629\u060c \u0648\u0639\u062f\u062f \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u062a\u064a \u062a\u0645 \u0625\u062c\u0631\u0627\u0624\u0647\u0627\u060c \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0640 10 \u0637\u0644\u0627\u0628 \u0641\u064a \u0627\u0644\u0641\u0635\u0644:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (score=c(77, 79, 84, 85, 88, 99, 95, 90, 92, 94),\n                 hours=c(1, 1, 2, 3, 2, 4, 4, 2, 3, 3),\n                 prac_exams=c(2, 3, 3, 2, 4, 5, 4, 3, 5, 4))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n   score hours prac_exams\n1 77 1 2\n2 79 1 3\n3 84 2 3\n4 85 3 2\n5 88 2 4\n6 99 4 5\n7 95 4 4\n8 90 2 3\n9 92 3 5\n10 94 3 4\n<\/strong><\/pre>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0644\u0646\u0641\u062a\u0631\u0636 \u0627\u0644\u0622\u0646 \u0623\u0646\u0646\u0627 \u0646\u0631\u064a\u062f \u0645\u0644\u0627\u0621\u0645\u0629 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062a\u0627\u0644\u064a \u0641\u064a R:<\/span><\/p>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u062f\u0631\u062c\u0629 \u0627\u0644\u0627\u0645\u062a\u062d\u0627\u0646 = \u03b2 <sub>0<\/sub> + \u03b2 <sub>1<\/sub> (\u0633\u0627\u0639\u0627\u062a) + \u03b2 <sub>2<\/sub> (\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629)<\/span><\/p>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u064a\u0645\u0643\u0646\u0646\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 <a href=\"https:\/\/statorials.org\/ar\/\u0648\u0638\u064a\u0641\u0629-lm-\u0641\u064a-\u0635\/\" target=\"_blank\" rel=\"noopener\">lm()<\/a> \u0644\u062a\u0643\u064a\u064a\u0641 \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#fit multiple linear regression model\n<\/span>fit &lt;- lm(score ~ hours + prac_exams, data=df)\n\n<span style=\"color: #008080;\">#view summary of model\n<\/span>summary(fit)\n\nCall:\nlm(formula = score ~ hours + prac_exams, data = df)\n\nResiduals:\n    Min 1Q Median 3Q Max \n-2.4324 -1.2632 -0.8956 0.4316 5.1412 \n\nCoefficients:\n            Estimate Std. Error t value Pr(&gt;|t|)    \n(Intercept) 68.4029 2.8723 23.815 5.85e-08 ***\nhours 4.1912 0.9961 4.207 0.0040 ** \nprac_exams 2.6912 0.9961 2.702 0.0306 *  \n---\nSignificant. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1\n\nResidual standard error: 2.535 on 7 degrees of freedom\nMultiple R-squared: 0.9005, Adjusted R-squared: 0.8721 \nF-statistic: 31.68 on 2 and 7 DF, p-value: 0.0003107\n<\/strong><\/pre>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0644\u0627\u062d\u0638 \u0623\u0646 \u0645\u0644\u062e\u0635 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u064a\u0639\u0631\u0636 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u0645\u062c\u0647\u0632\u0629:<\/span><\/p>\n<ul style=\";text-align:right;direction:rtl\">\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0627\u0644\u0627\u0639\u062a\u0631\u0627\u0636 = 68.4029<\/span><\/li>\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0633\u0627\u0639\u0627\u062a = 4.1912<\/span><\/li>\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a_\u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629 = 2.6912<\/span><\/li>\n<\/ul>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0641\u0627\u0635\u0644 \u062b\u0642\u0629 95% \u0644\u0643\u0644 \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 <strong>confint()<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate 95% confidence interval for each coefficient in model<\/span>\nconfined(fit)\n\n                 2.5% 97.5%\n(Intercept) 61.6111102 75.194772\nhours 1.8357237 6.546629\nprac_exams 0.3357237 5.046629\n<\/strong><\/pre>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u062a\u062a\u0645 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 95% \u0644\u0643\u0644 \u0645\u0639\u0644\u0645\u0629:<\/span><\/p>\n<ul style=\";text-align:right;direction:rtl\">\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">95% CI \u0644\u0644\u0627\u0639\u062a\u0631\u0627\u0636 = [61.61\u060c 75.19]<\/span><\/li>\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0641\u062a\u0631\u0629 \u062b\u0642\u0629 95% \u0644\u0644\u0633\u0627\u0639\u0627\u062a = [1.84\u060c 6.55]<\/span><\/li>\n<li style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">95% CI \u0644\u0627\u0645\u062a\u062d\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629 = [0.34\u060c 5.05]<\/span><\/li>\n<\/ul>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0644\u062d\u0633\u0627\u0628 \u0641\u0627\u0635\u0644 \u062b\u0642\u0629 \u0628\u0646\u0633\u0628\u0629 99%\u060c \u0645\u0627 \u0639\u0644\u064a\u0643 \u0633\u0648\u0649 \u062a\u063a\u064a\u064a\u0631 \u0642\u064a\u0645\u0629 \u0648\u0633\u064a\u0637\u0629 <strong>\u0627\u0644\u0645\u0633\u062a\u0648\u0649<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate 99% confidence interval for each coefficient in model\n<\/span>confint(fit, level= <span style=\"color: #008000;\">0.99<\/span> )\n\n                 0.5% 99.5%\n(Intercept) 58.3514926 78.454390\nhours 0.7052664 7.677087\nprac_exams -0.7947336 6.177087\n<\/strong><\/pre>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0648\u0644\u062d\u0633\u0627\u0628 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 \u0644\u0645\u0639\u0644\u0645\u0629 \u0645\u0639\u064a\u0646\u0629 \u0641\u0642\u0637\u060c \u0645\u0627 \u0639\u0644\u064a\u0643 \u0633\u0648\u0649 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0648\u0633\u064a\u0637\u0629 <strong>parm<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate 99% confidence interval for hours\n<\/span>confint(fit, parm=' <span style=\"color: #ff0000;\">hours<\/span> ', level= <span style=\"color: #008000;\">0.99<\/span> )\n\n          0.5% 99.5%\nhours 0.7052664 7.677087\n<\/strong><\/pre>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u0644\u0627\u062d\u0638 \u0623\u0646 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 99% \u064a\u0638\u0647\u0631 \u0641\u0642\u0637 \u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u0633\u0627\u0639\u0627\u062a.<\/span><\/p>\n<h2 style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\"><strong>\u0645\u0635\u0627\u062f\u0631 \u0625\u0636\u0627\u0641\u064a\u0629<\/strong><\/span><\/h2>\n<p style=\";text-align:right;direction:rtl\"> <span style=\"color: #000000;\">\u062a\u0648\u0641\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u064a\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629 \u062d\u0648\u0644 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0641\u064a R:<\/span><\/p>\n<p style=\";text-align:right;direction:rtl\"> <a href=\"https:\/\/statorials.org\/ar\/\u062a\u0641\u0633\u064a\u0631-\u0645\u062e\u0631\u062c\u0627\u062a-\u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631-\u0641\u064a-r\/\" target=\"_blank\" rel=\"noopener\">\u0643\u064a\u0641\u064a\u0629 \u062a\u0641\u0633\u064a\u0631 \u0645\u062e\u0631\u062c\u0627\u062a \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0641\u064a R<\/a><br \/> <a href=\"https:\/\/statorials.org\/ar\/\u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631-\u0627\u0644\u062e\u0637\u064a-\u0627\u0644\u0628\u0633\u064a\u0637-\u0641\u064a-\u0635\/\" target=\"_blank\" rel=\"noopener\">\u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0627\u0644\u0628\u0633\u064a\u0637 \u0641\u064a R<\/a><br \/> <a href=\"https:\/\/statorials.org\/ar\/\u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631-\u0627\u0644\u062e\u0637\u064a-\u0627\u0644\u0645\u062a\u0639\u062f\u062f-\u0635\/\" target=\"_blank\" rel=\"noopener\">\u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062e\u0637\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0641\u064a R<\/a><br \/> \u0643\u064a\u0641\u064a\u0629 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u0644\u0648\u062c\u0633\u062a\u064a \u0641\u064a R<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R \u0644\u062d\u0633\u0627\u0628 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 \u0644\u0645\u0639\u0644\u0645\u0629 \u0648\u0627\u062d\u062f\u0629 \u0623\u0648 \u0623\u0643\u062b\u0631 \u0641\u064a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628. \u062a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0628\u0646\u0627\u0621 \u0627\u0644\u062c\u0645\u0644\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0627\u0644\u062a\u0627\u0644\u064a: \u0643\u0648\u0646\u0641\u064a\u0646\u062a (\u0643\u0627\u0626\u0646\u060c \u0628\u0627\u0631\u0645\u060c \u0627\u0644\u0645\u0633\u062a\u0648\u0649 = 0.95) \u0630\u0647\u0628: \u0627\u0644\u0643\u0627\u0626\u0646 : \u0627\u0633\u0645 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u0645\u062c\u0647\u0632 parm : \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0645\u0646 \u062e\u0644\u0627\u0644\u0647\u0627 \u062d\u0633\u0627\u0628 \u0641\u0627\u0635\u0644 \u0627\u0644\u062b\u0642\u0629 (\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0647\u0648 \u0627\u0644\u0643\u0644) \u0627\u0644\u0645\u0633\u062a\u0648\u0649 : \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062b\u0642\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R - \u0639\u0644\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a<\/title>\n<meta name=\"description\" content=\"\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u064a \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R \u0644\u0625\u0646\u0634\u0627\u0621 \u0641\u062a\u0631\u0627\u062a \u062b\u0642\u0629 \u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/ar\/\u0645\u0644\u0628\u0633-\u0631\/\" \/>\n<meta property=\"og:locale\" content=\"az_AZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R - \u0639\u0644\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a\" \/>\n<meta property=\"og:description\" content=\"\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u064a \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R \u0644\u0625\u0646\u0634\u0627\u0621 \u0641\u062a\u0631\u0627\u062a \u062b\u0642\u0629 \u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/ar\/\u0645\u0644\u0628\u0633-\u0631\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-14T21:02:11+00:00\" \/>\n<meta name=\"author\" content=\"\u062f\u0643\u062a\u0648\u0631 \u0628\u0646\u064a\u0627\u0645\u064a\u0646 \u0623\u0646\u062f\u0631\u0633\u0648\u0646\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u062f\u0643\u062a\u0648\u0631 \u0628\u0646\u064a\u0627\u0645\u064a\u0646 \u0623\u0646\u062f\u0631\u0633\u0648\u0646\" \/>\n\t<meta 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\u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/ar\/%d9%85%d9%84%d8%a8%d8%b3-%d8%b1\/#breadcrumb\"},\"inLanguage\":\"azb\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/ar\/%d9%85%d9%84%d8%a8%d8%b3-%d8%b1\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/ar\/%d9%85%d9%84%d8%a8%d8%b3-%d8%b1\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u0628\u064a\u062a\",\"item\":\"https:\/\/statorials.org\/ar\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confit() \u0641\u064a r\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/ar\/#website\",\"url\":\"https:\/\/statorials.org\/ar\/\",\"name\":\"Statorials\",\"description\":\"\u062f\u0644\u064a\u0644\u0643 \u0644\u0645\u062d\u0648 \u0627\u0644\u0623\u0645\u064a\u0629 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/ar\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"azb\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/ar\/#\/schema\/person\/a0a26e65f97483429b863aae1a11e3b3\",\"name\":\"\u062f\u0643\u062a\u0648\u0631 \u0628\u0646\u064a\u0627\u0645\u064a\u0646 \u0623\u0646\u062f\u0631\u0633\u0648\u0646\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"azb\",\"@id\":\"https:\/\/statorials.org\/ar\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/ar\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/ar\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"\u062f\u0643\u062a\u0648\u0631 \u0628\u0646\u064a\u0627\u0645\u064a\u0646 \u0623\u0646\u062f\u0631\u0633\u0648\u0646\"},\"description\":\"\u0645\u0631\u062d\u0628\u064b\u0627\u060c \u0623\u0646\u0627 \u0628\u0646\u062c\u0627\u0645\u064a\u0646\u060c \u0623\u0633\u062a\u0627\u0630 \u0627\u0644\u0625\u062d\u0635\u0627\u0621 \u0627\u0644\u0645\u062a\u0642\u0627\u0639\u062f \u0627\u0644\u0630\u064a \u062a\u062d\u0648\u0644 \u0625\u0644\u0649 \u0645\u062f\u0631\u0633 \u0645\u062a\u062e\u0635\u0635 \u0641\u064a Statorials. \u0628\u0641\u0636\u0644 \u062e\u0628\u0631\u062a\u064a \u0627\u0644\u0648\u0627\u0633\u0639\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0621\u060c \u0641\u0623\u0646\u0627 \u062d\u0631\u064a\u0635 \u0639\u0644\u0649 \u0645\u0634\u0627\u0631\u0643\u0629 \u0645\u0639\u0631\u0641\u062a\u064a \u0644\u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0637\u0644\u0627\u0628 \u0645\u0646 \u062e\u0644\u0627\u0644 Statorials. \u062a\u0639\u0631\u0641 \u0623\u0643\u062b\u0631\",\"sameAs\":[\"https:\/\/statorials.org\/ar\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R - \u0639\u0644\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a","description":"\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u064a \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R \u0644\u0625\u0646\u0634\u0627\u0621 \u0641\u062a\u0631\u0627\u062a \u062b\u0642\u0629 \u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/ar\/\u0645\u0644\u0628\u0633-\u0631\/","og_locale":"az_AZ","og_type":"article","og_title":"\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R - \u0639\u0644\u0645 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0627\u062a","og_description":"\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u064a \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R \u0644\u0625\u0646\u0634\u0627\u0621 \u0641\u062a\u0631\u0627\u062a \u062b\u0642\u0629 \u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631.","og_url":"https:\/\/statorials.org\/ar\/\u0645\u0644\u0628\u0633-\u0631\/","og_site_name":"Statorials","article_published_time":"2023-07-14T21:02:11+00:00","author":"\u062f\u0643\u062a\u0648\u0631 \u0628\u0646\u064a\u0627\u0645\u064a\u0646 \u0623\u0646\u062f\u0631\u0633\u0648\u0646","twitter_card":"summary_large_image","twitter_misc":{"Written by":"\u062f\u0643\u062a\u0648\u0631 \u0628\u0646\u064a\u0627\u0645\u064a\u0646 \u0623\u0646\u062f\u0631\u0633\u0648\u0646","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/ar\/%d9%85%d9%84%d8%a8%d8%b3-%d8%b1\/","url":"https:\/\/statorials.org\/ar\/%d9%85%d9%84%d8%a8%d8%b3-%d8%b1\/","name":"\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u0644\u0629 confint() \u0641\u064a R - \u0639\u0644\u0645 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