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what could be the reason behind tgis warning message after I run your code above: Warning message: In if (class(test2) == "try-error" | length(test2) < 5) { : the condition has length > 1 and only the first element will be used

code123
– code123

2017-07-07 19:37:07 +00:00
Commented Jul 7, 2017 at 19:37

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Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)

<https://example.com>

[example](https://example.com)

<a href="https://example.com">example</a>

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