How can I convert latitudes in degree-minute format to decimal degrees?

I have a dataset (in double format) consisting of latitudes: [4954 4958 NaN 5006] and another with longitudes: [6519 6424 NaN 6305]

The first two digits are degrees latitude or longitude, and the final two digits are minutes of latitude or longitude.

How can I most efficiently convert these to decimal-degree format?(E.g. 4954 ----> 49.90)

I attempted adding spaces between the degrees and minutes using regexp with the hope of then using dms2degrees, but couldn't figure out how to add a space between the digits. This doesn't seem efficient to me, so I am looking for a better method.

Answer 1

[Andy]

latitudeDeg=floor(latitudes/100)+(rem(latitudes,100)*10/6)/100

[Meg Carr]

Thank you for your help!

[Andy]

I haven't done a full error check on it but it works with the data you have supplied. Glad to be of help.