![]() ![]() The most useful way to plot the residuals, though, is with your predicted values on the x-axis and your residuals on the y-axis. More often, though, you’ll have multiple explanatory variables, and these charts will look quite different from a plot of any one explanatory variable vs. ” That’s common when your regression equation only has one explanatory variable. “Revenue” charts above them, but the x-axis is predicted “Revenue” instead of “Temperature. Note that these charts look just like the “Temperature” vs. The model for the chart on the far right is the opposite the model’s predictions aren’t very good at all. So instead, let’s plot the predicted values versus the observed values for these same datasets.Īgain, the model for the chart on the left is very accurate there’s a strong correlation between the model’s predictions and its actual results. It’s clear that for both lemonade stands, a higher “Temperature” is associated with higher “Revenue.” But at a given “Temperature,” you could forecast the “Revenue” of the left lemonade stand much more accurately than the right lemonade stand, which means the model is much more accurate.īut most models have more than one explanatory variable, and it’s not practical to represent more variables in a chart like that. In a simple model like this, with only two variables, you can get a sense of how accurate the model is just by relating “Temperature” to “Revenue.” Here’s the same regression run on two different lemonade stands, one where the model is very accurate, one where the model is not: We’re going to use the observed, predicted, and residual values to assess and improve the model. You can imagine that every row of data now has, in addition, a predicted value and a residual. The residual is the bit that’s left when you subtract the predicted value from the observed value. In this case, the prediction is off by 2 that difference, the 2, is called the residual. Your model isn’t always perfectly right, of course. That’s the predicted value for that day, also known as the value for “Revenue” the regression equation would have predicted based on the “Temperature.” So if we insert 30.7 at our value for “Temperature”… That 50 is your observed or actual output, the value that actually happened. Let’s say one day at the lemonade stand it was 30.7 degrees and “Revenue” was $50. Type,thickness, spacing, liner construction, etc.The regression equation describing the relationship between “Temperature” and “Revenue” is: Minimum print height and maximum print speed specification compliance can be dependent on non-standard material variables such as label All company and/or product names are trademarks and/or registered trademarks of their **Specifications are subject to change without notice. Storage Temperature : -4☏ to 122☏ (-20☌ to 50☌)Įxternal label roll holder for 10” (250 mm) O.D. One Tri-color LED : Power (Green, Orange and Red) Resident graphic file types are BMP and PCX, other graphic formats are downloadable from the software 0°,90°, 180°, 270° rotatableīitmap Fonts: Bitmap fonts 90°, 180°, 270° rotatable, single characters 90°, 180°, 270° rotatableĪsian Fonts: 90°, 180°, 270° rotatable and 8 times expandable in horizontal and vertical directionsġ-D Bar codes: Code 39, Code 93, EAN 8 /13 (add on 2 & 5), UPC A/E (add on 2 & 5), I 2 of 5 & I 2 of 5 with Shipping Bearer Bars, Codabar, Code 128 (subset A, B, C), EAN 128, RPS 128, UCC 128, UCC/EAN-128 K-Mart, Random Weight, Post NET, ITF 14, China Postal Code, HIBC, MSI, Plessey, Telepen, FIM, GS1 DataBar, German Post Code, Planet 11 & 13 digit, Japanese Postnet, I 2 of 5 with human readable check digit, Standard 2 of 5, Industrial 2 of 5, Logmars, Code 11, Code 49 and CadablockĢ-D Bar codes: PDF417, Datamatrix code, MaxiCode, QR code, Micro PDF417, Micro QR code and Aztec code.ĬODEPAGE 437, 850, 851, 852, 855, 857, 860, 861, 862, 863, 865, 866, 869, 737 TTF Fonts: TTF fonts (Bold / Italic / Underline ). ![]() NET, Andriod, Windows Mobile, Windows 2000 / XP / VISTA / Windows 7 / Windows 8.1īitmap Fonts: 6, 8, 10, 12, 14, 18, 24, 30, 16X26 and OCR A & Bīitmap fonts 90°, 180°, 270° rotatable, single characters 90°, 180°, 270° rotatableīitmap fonts 8 times expandable in horizontal and vertical directions ![]() Label Design Software: GoLabel (for EZPL only)ĭriver: MAC, Linux, Windows 2000 / XP / VISTA / Windows 7 / Windows 8.1ĭLL: Win CE. Types: Continuous form, gap labels, black mark sensing, and punched hole label length set by auto sensing or programming Flash: 8 MB Flash (4 MB for user storage) ![]()
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