BCG metrics all zero, metric.values()

[leppott]

Describe the bug
BCG metrics all zero in metric.values().

To Reproduce
Doesn't happen all the time. Does not happen with example dataset.

Expected behavior
Should calculate.

Screenshots
NA

Additional context
Need example data set.

[leppott]

Received example dataset and confirmed this is an issue.

Determined that BCG attributes with an "i" causes R to interpret them as complex numbers when import the data.

Use this code for importing the file:

df_data <- read.csv("MariNW_AllMetrics_wExclude_20200617.csv"
                    , stringsAsFactors = FALSE
                    , colClasses = c("BCG_Attr" = "character"))

StringsAsFactors isn't a requirement but I typically add it.

The colClasses ensures R brings in the BCG_Attr column as text (character) instead of auto-detecting it.

I checked the output and the BCG metrics now have values.

[leppott]

Need to add to example code for metric.values() and any other functions with the metric calculations as a step.