Comments (2)
Reproduced by downloading the file and...
user> (require '[tech.v3.dataset :as ds])
nil
user> (require '[tech.v3.libs.fastexcel])
Reflection warning, tech/v3/libs/fastexcel.clj:111:22 - reference to field getStableId on org.dhatim.fastexcel.reader.Sheet can't be resolved.
nil
user> (ds/->dataset "/home/harold/Downloads/example_XLSX.xlsx")
Execution error (IllegalArgumentException) at tech.v3.dataset.io.context$options$reify__31940/apply (context.clj:93).
Don't know how to create ISeq from: java.lang.Double
Suspicious:
Similar:
user> (empty? "foo")
false
user> (empty? 0)
Execution error (IllegalArgumentException) at user/eval59523 (form-init3289276633768178084.clj:26).
Don't know how to create ISeq from: java.lang.Long
user> (empty? 0.0)
Execution error (IllegalArgumentException) at user/eval59525 (form-init3289276633768178084.clj:29).
Don't know how to create ISeq from: java.lang.Double
Maybe if it's a number, call str
on it? Hard to know what the cleanest fix might be. hth
from tech.ml.dataset.
I assume you noticed already, but this is also the case for .xls
files, e.g.
example_XLS.xls
from tech.ml.dataset.
Related Issues (20)
- Documentation and the actual behavior of `select` do not match. HOT 2
- `ds/rows` produces something vector-of-maps-like that transit cannot handle HOT 7
- Arrow, writing nested types. HOT 5
- tribuo changes types between input dataset and prediction HOT 5
- tensor->dataset not working for 2-d arrays HOT 2
- dataset->categorical-maps does not work as documented
- make `invert-categorical-map` more strict on unknown reverse mapping values HOT 5
- add additional arrity for probability-distributions->label-column to specify result-data type
- strange cat map produced with multiple columns HOT 1
- not all comment lines are recognized as comments HOT 4
- Missing column when reading a parquet file HOT 5
- 'exact' type rolling window
- upgrade to org.tribuo 4.3.1
- support jsonl format for read HOT 1
- fastexcel - update documentation to new version of fastexcel-reader
- add conversion from tensor to/from org.tribuo.math.la.Matrix HOT 1
- inconsistency between printed shape and `shape` function HOT 1
- Protocol method return type hints can't be primitive HOT 1
- Parsing json with local-date fails
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from tech.ml.dataset.