Documentation for showR2 will go live next week. Jon
On Fri, Oct 10, 2014 at 2:54 PM, Zhenyu Hu <kevinzheny...@gmail.com> wrote: > Hi Sergey, > > Thanks a lot, it works!!! > There is a parameter "showR2: true" under trendlines options, but why this > parameter doesn't show up on their documentation, how do yo find it? > > Thanks, > Kevin > > On Fri, Oct 10, 2014 at 6:34 AM, 'Sergey Grabkovsky' via Google > Visualization API <google-visualization-api@googlegroups.com> wrote: > >> Hi Zhenya, what Andrew said wasn't entirely correct. You can show the R >> square in the legend, but you have to make sure that you have enough space. >> Here is an example: http://jsfiddle.net/g7hz9ydL/ >> >> The option showR2 is what you're looking for. >> >> On Thu Oct 09 2014 at 9:23:06 PM Zhenyu Hu <kevinzheny...@gmail.com> >> wrote: >> >>> Hi Andrew, >>> >>> Thanks for the feedback, I appreciate it! >>> >>> Kevin >>> >>> On Thu, Oct 9, 2014 at 6:18 PM, Andrew Gallant <agall...@google.com> >>> wrote: >>> >>>> The R-squared value is not available from the visualization API, you >>>> will have to calculate it yourself. >>>> >>>> >>>> On Thursday, October 9, 2014 2:40:25 PM UTC-4, Zhenyu Hu wrote: >>>>> >>>>> Dear All, >>>>> >>>>> I am using google chart api to draw a scattered polynomial trend line. >>>>> >>>>> I can get the trend line equation through the API, but I also want to >>>>> know the R square which is used to measure the minimum distance of >>>>> scattered points to the regression line. >>>>> Does anyone know how to show the R square? >>>>> >>>>> Thanks a lot, >>>>> >>>> -- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "Google Visualization API" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/google-visualization-api/Q5D281P0cRE/unsubscribe >>>> . >>>> To unsubscribe from this group and all its topics, send an email to >>>> google-visualization-api+unsubscr...@googlegroups.com. >>>> >>> >>>> To post to this group, send email to >>>> google-visualization-api@googlegroups.com. >>>> Visit this group at >>>> http://groups.google.com/group/google-visualization-api. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Google Visualization API" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to google-visualization-api+unsubscr...@googlegroups.com. >>> To post to this group, send email to >>> google-visualization-api@googlegroups.com. >>> Visit this group at >>> http://groups.google.com/group/google-visualization-api. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "Google Visualization API" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/google-visualization-api/Q5D281P0cRE/unsubscribe >> . >> To unsubscribe from this group and all its topics, send an email to >> google-visualization-api+unsubscr...@googlegroups.com. >> To post to this group, send email to >> google-visualization-api@googlegroups.com. >> Visit this group at >> http://groups.google.com/group/google-visualization-api. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to google-visualization-api+unsubscr...@googlegroups.com. > To post to this group, send email to > google-visualization-api@googlegroups.com. > Visit this group at > http://groups.google.com/group/google-visualization-api. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-visualization-api+unsubscr...@googlegroups.com. To post to this group, send email to google-visualization-api@googlegroups.com. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/d/optout.
