updated assessment code for new class

- fix a few bugs related to make scripts work with no students have been fully
  missing
- other smaller code fixes, path updates, etc

assessment_and_tracking/track_participation.R

@@ -1,4 +1,4 @@
-setwd("~/online_communities/coldcallbot/data/")
+setwd("~/online_communities/coldcall_scripts-COM481-2024Q4/data/")
 
 library(data.table)
 
@@ -6,9 +6,11 @@ library(data.table)
 ## LOAD call_list TSV data
 ################################################
 
-call.list <- do.call("rbind", lapply(list.files(".", pattern="^call_list-.*tsv$"), function (x) {read.delim(x, stringsAsFactors=FALSE)[,1:4]}))
+call.list <- do.call("rbind", lapply(list.files(".", pattern="^call_list-.*tsv$"), function (x) {read.delim(x, stringsAsFactors=FALSE)[,1:5]}))
 
 colnames(call.list) <- gsub("_", ".", colnames(call.list))
+colnames(call.list)[1] <- "unique.name"
+colnames(call.list)[2] <- "preferred.name"
 
 table(call.list$unique.name[call.list$answered])
 
@@ -29,7 +31,7 @@ absence.data.cols <- c("unique.name", "date.absent", "reported")
 missing.in.class <- call.list.full[!call.list.full$answered,
                                    c("unique.name", "timestamp")]
 missing.in.class$date.absent <- as.Date(missing.in.class$timestamp)
-missing.in.class$reported <- FALSE
+missing.in.class$reported <- rep(FALSE, nrow(missing.in.class))
 missing.in.class <- missing.in.class[,absence.data.cols]
 missing.in.class <- unique(missing.in.class)
 
@@ -37,7 +39,7 @@ missing.in.class <- unique(missing.in.class)
 ## LOAD absence data TSV data
 ################################################
 
-absence.google <- read.delim("absence_poll_data.tsv")
+absence.google <- read.delim("optout_poll_data.tsv")
 colnames(absence.google) <- c("timestamp", "unique.name", "date.absent")
 absence.google$date.absent <- as.Date(absence.google$date.absent, format="%m/%d/%Y")
 absence.google$reported <- TRUE