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...oin(data_help, by = "Item") %>% > group_by(Foo, Purchase_ID) %>% > summarise(Item = paste(Item, collapse = ", ")) %>% > spread(key = "Foo", value = "Item") > > HTH > Ulrik > > On Wed, 30 Aug 2017 at 13:22 Hemant Sain <hemantsain55 at gmail.com> wrote: > >> by using these two tables we have to create third table in this format >> where categories will be on the top and transaction will be in the rows, >> >> On 30 August 2017 at 16:42, Hemant Sain <hemantsain55 at gmail.com> wrote: >&gt...

by using these two tables we have to create third table in this format where categories will be on the top and transaction will be in the rows, On 30 August 2017 at 16:42, Hemant Sain <hemantsain55 at gmail.com> wrote: > Hello Ulrik, > Can you please once check this code again on the following data set > because it doesn't giving same output to me due to absence of quantity,a > compare to previous demo data set becaue spiting is getting done on the > basis of quantity...

...filter(!is.na(Item)) %>% left_join(data_help, by = "Item") %>% group_by(Foo, Purchase_ID) %>% summarise(Item = paste(Item, collapse = ", ")) %>% spread(key = "Foo", value = "Item") HTH Ulrik On Wed, 30 Aug 2017 at 13:22 Hemant Sain <hemantsain55 at gmail.com> wrote: > by using these two tables we have to create third table in this format > where categories will be on the top and transaction will be in the rows, > > On 30 August 2017 at 16:42, Hemant Sain <hemantsain55 at gmail.com> wrote: > >> Hello Ulrik,...

...trying to perform a RFM analysis on attached dataset, i'm able to get the results using the auto_rfm function but i want to define my own breaks for RFM, when i tried to define my own breaks i got the identical result i.e 111 for every ID. please help me with this with working R script. Thanks hemantsain.com

...n categorize those values like this please help me with an R code Thanks *Value New_Var*1 0 -5 3 0 -5 5 0 -5 9 6-10 7 6-10 5 6-10 4 0-5 11 11-15 12 11-15 18 16-20 23 21 -25 -- hemantsain.com [[alternative HTML version deleted]]

...h R or C/c++ code( R > would be > > > > preferred) here I?m attaching you all three tables for better reference > i have > > first two tables and i want to get a table like table 3 > > > > Tables are explained in the attached doc. > > > > -- > > hemantsain.com > > ________________________________ > Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou d?v?rn? a jsou > ur?eny pouze jeho adres?t?m. > Jestli?e jste obdr?el(a) tento e-mail omylem, informujte laskav? > neprodlen? jeho odes?latele. Obsah tohoto emailu i s p??lohami a j...

...ction for any parent category then the cell supposed to fill as NA. please help me with R or C/c++ code( R would be preferred) here I?m attaching you all three tables for better reference i have first two tables and i want to get a table like table 3 Tables are explained in the attached doc. -- hemantsain.com -------------- next part -------------- i want to do a market basket analysis and I?m trying to create a dataset for that i have two tables, one table contains daily transaction of products in which each row of table shows item purchased by the customer, The second table contains parent group u...

...u have probably done is to run your data, which has a different date format, without changing the breaks or the date format arguments. As you haven't provided any example that shows what you are doing, I can't guess what the problem is. Jim On Mon, Oct 9, 2017 at 9:40 PM, Hemant Sain <hemantsain55 at gmail.com> wrote: > I'm getting all the rows as NA in Cscore and almost most of the observation > in R and F and M are also NA. > what can be the reason for this. also suggest me the appropriate solution. > > On 9 October 2017 at 15:51, Jim Lemon <drjimlemon at gmail....

...ste(rep(2016,250),sample(1:12,250,TRUE), > sample(1:28,250,TRUE),sep="-")) > > # example 1 > qdrfm(x2) > > # example 2 > qdrfm(x2,rbreaks=c(0,200,400),fbreaks=c(0,5,10),mbreaks=c(0,350,700), > finish=as.Date("2017-01-01")) > > Jim > > -- hemantsain.com [[alternative HTML version deleted]]

...he cell supposed to fill as NA. please help me with R or C/c++ code( R would be > > preferred) here I?m attaching you all three tables for better reference i have > first two tables and i want to get a table like table 3 > > Tables are explained in the attached doc. > > -- > hemantsain.com ________________________________ Tento e-mail a jak?koliv k n?mu p?ipojen? dokumenty jsou d?v?rn? a jsou ur?eny pouze jeho adres?t?m. Jestli?e jste obdr?el(a) tento e-mail omylem, informujte laskav? neprodlen? jeho odes?latele. Obsah tohoto emailu i s p??lohami a jeho kopie vyma?te ze sv?ho sy...

Hi Hemant, Here is an example that might answer your questions. Please don't run previous code as it might not work. I define the break values as arguments to the function (rbreaks,fbreaks,mbreaks) If you want the breaks to work, make sure that they cover the range of the input values, otherwise you get NAs. # expects a three (or more) column data frame where # column 1 is customer ID,

...ata, which has a different date format, > without changing the breaks or the date format arguments. As you > haven't provided any example that shows what you are doing, I can't > guess what the problem is. > > Jim > > > On Mon, Oct 9, 2017 at 9:40 PM, Hemant Sain <hemantsain55 at gmail.com> > wrote: > > I'm getting all the rows as NA in Cscore and almost most of the > observation > > in R and F and M are also NA. > > what can be the reason for this. also suggest me the appropriate > solution. > > > > On 9 October 2017 at 1...

...1 19 2 2 4 1 3 1 13 5 2 1 2 2 4 2 1 3 5 1 1 1 6 3 9 4 1 1 1 3 1 17 4 1 4 6 2 1 2 4 4 2 2 2 4 4 1 1 1 2 7 2 1 2 8 1 1 7 4 1 2 1 1 3 1 3 1 1 3 5 8 1 1 4 1 1 15 1 1 6 2 3 3 8 4 1 4 2 4 2 5 4 4 1 1 7 1 10 1 10 2 15 7 3 1 3 2 19 2 9 1 10 2 1 2 2 4 6 1 4 3 1 2 3 2 1 3 7 1 4 2 13 2 5 3 6 2 1 2 1 5 1 -- hemantsain.com [[alternative HTML version deleted]]

Hi Hemant, please write to the r-help list in the future. Look at the cut () function to solve your problem. Also, you have a problem in your example - 5 is placed in two different categories. HTH Ulrik On Fri, 8 Sep 2017 at 12:16 Hemant Sain <hemantsain55 at gmail.com> wrote: > i have a vector containing values ranging from 0 to 24 > i want to create another variable which can categorize those values like > this > please help me with an R code > > Thanks > > *Value New_Var*1 0 -5 > 3 0 -5...

...otal_amount", date = "cr eated_at") : could not find function "rfm_auto" It looks like you are using the hoxo-m/easyRFM function hosted on GitHub. I may get a chance to look at this, but I can't promise anything. Jim On Thu, Oct 5, 2017 at 5:28 PM, Hemant Sain <hemantsain55 at gmail.com> wrote: > Hey Jim, > I'm trying to perform a RFM analysis on a dataset, > I'm able to get the results using the auto_rfm function but i want to define > my own breaks values for RFM, > when i tried to define my own breaks i got the identical result i.e 111 f...

..., what = what, sep = sep, quote = quote, dec = dec, : line 115 did not have 6 elements What is ?ideal interval? can you define it? Should it be such to provide eqal number of observations? Or maybe you could normalise your values and use quartile method. Cheers Petr From: Hemant Sain [mailto:hemantsain55 at gmail.com] Sent: Friday, October 13, 2017 8:51 AM To: PIKAL Petr <petr.pikal at precheza.cz> Cc: r-help mailing list <r-help at r-project.org> Subject: Re: [R] How to define proper breaks in RFM analysis Hey, i want to define 3 ideal breaks (bin) for each variable one of those var...

...one, Petr. Normalization should not > affect the classification based on quartiles. It doesn't change the > ordering of variables. > > > > -- > > David. > > > >> > >> Cheers > >> Petr > >> > >> From: Hemant Sain [mailto:hemantsain55 at gmail.com] > >> Sent: Friday, October 13, 2017 8:51 AM > >> To: PIKAL Petr <petr.pikal at precheza.cz> > >> Cc: r-help mailing list <r-help at r-project.org> > >> Subject: Re: [R] How to define proper breaks in RFM analysis > >> > &gt...

...; 3 > > 1 > > 2 > > 3 > > 2 > > 1 > > 3 > > 7 > > 1 > > 4 > > 2 > > 13 > > 2 > > 5 > > 3 > > 6 > > 2 > > 1 > > 2 > > 1 > > 5 > > 1 > > > > > > -- > > hemantsain.com > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the po...

...> 3 > 1 > 3 > 2 > 19 > 2 > 9 > 1 > 10 > 2 > 1 > 2 > 2 > 4 > 6 > 1 > 4 > 3 > 1 > 2 > 3 > 2 > 1 > 3 > 7 > 1 > 4 > 2 > 13 > 2 > 5 > 3 > 6 > 2 > 1 > 2 > 1 > 5 > 1 > > > -- > hemantsain.com > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.or...

...method. > > Well, maybe not so much on that last one, Petr. Normalization should not affect the classification based on quartiles. It doesn't change the ordering of variables. > > -- > David. > >> >> Cheers >> Petr >> >> From: Hemant Sain [mailto:hemantsain55 at gmail.com] >> Sent: Friday, October 13, 2017 8:51 AM >> To: PIKAL Petr <petr.pikal at precheza.cz> >> Cc: r-help mailing list <r-help at r-project.org> >> Subject: Re: [R] How to define proper breaks in RFM analysis >> >> Hey, >> i want to...