How to reset a sequence in a R dataframe's column, based on the levels of a different column Problem Description: I have data that logs subject and session information in columns like so: > Subject <- c(rep("A", 6), rep("B", 7)) > Session <- c(rep(1, 3), rep(2, 3), rep(8, 4), rep(9, 3)) > df <- data.frame(Subject, … Read more
R: Categorizing nested sequences in sequential data into a block or set Problem Description: I am trying to create a block/set of nested sequences for a user. Following is a sample dataset of one user with multiple sessions: df<- structure(home(serial_num = 1:155, session_id = c("a8b5", "a8b5", "1e37", "1e37", "a8b5", "a8b5", "c568", "c568", "a8b5", "11cf", "11cf", … Read more
Converting date sequences to data frame Problem Description: I have a data frame with 9 observations of two different dates. Like: df <- data.frame(date1 = c("2018-11-01", "2018-10-28", "2019-01-22", "2019-03-22", "2018-10-03", "2018-09- 10","2020-07-01", "2018-03-02", "2018-11-09"), date2 = c("2018-12-31","2018-12-31","2018-12-31","2019-12-31","2018-12-31","2018-12-31","2020-12-31","2018-12-31","2018-12-31")) For every pair of dates I want to extract the sequence between them by month and write it … Read more
In R, how can I label the first instance of a repeated value run within a column while grouping by another variable? Problem Description: Take the following data frame for example: Group<-c("AGroup", "AGroup", "AGroup", "AGroup", "BGroup", "BGroup", "BGroup", "BGroup", "CGroup", "CGroup", "CGroup", "CGroup") Status<-c("Low", "Low", "High", "High", "High", "Low", "High", "Low", "Low", "Low", "High", "High") … Read more
In R, how can I label the first instance of a repeated value run within a column while grouping by another variable? Problem Description: Take the following data frame for example: Group<-c("AGroup", "AGroup", "AGroup", "AGroup", "BGroup", "BGroup", "BGroup", "BGroup", "CGroup", "CGroup", "CGroup", "CGroup") Status<-c("Low", "Low", "High", "High", "High", "Low", "High", "Low", "Low", "Low", "High", "High") … Read more
How to print all rows containing a part of input? Problem Description: I have a csv file that contains sequence and gene name. I want to take an input from user and print all the rows that contains user input as a part. As an example my data is; Gene 1 ATGCGGTCTA Gene 2 ACGCCCATGA … Read more
How to print all rows containing a part of input? Problem Description: I have a csv file that contains sequence and gene name. I want to take an input from user and print all the rows that contains user input as a part. As an example my data is; Gene 1 ATGCGGTCTA Gene 2 ACGCCCATGA … Read more
Serilog : Unable to find a method called? Problem Description: I have a ASP.NET Core 6 website with razor, this project are using serilog. The problem is that the SEQ logging do not work and I get the following in the output : 2022-11-28T10:59:07.0130000Z Unable to find a method called WithMachineName. Candidate methods are: Serilog.LoggerConfiguration … Read more
Create a google sheet SEQUENCE with given sum of numbers Problem Description: Need help: I have a number (let’s say 550) and need to create a perfect distributed SEQUENCE of length N where SUM of numbers will give this number (550). Something like: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 The only … Read more
Create a google sheet SEQUENCE with given sum of numbers Problem Description: Need help: I have a number (let’s say 550) and need to create a perfect distributed SEQUENCE of length N where SUM of numbers will give this number (550). Something like: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 The only … Read more